1- Parsapajouh, D., 2000. wood technology, 404 p. (In Persian).
2- Aytekin, A., 2008.Determination of Nail and Screw Withdrawal Resistance of Some Important WoodSpecies. Int. J. Mol.Sci. 9:626-637
3- Doğanay, S., 1995. Determination of Screw Withdrawal Resistance of Wood Using inFurniture Industry. M. Sc. Thesis, GaziUniversity, Technical Education Faculty, Ankara. 85 p.
4- Helinska, A. and Raczkowska, L., 1993. Withdrawal Resistance of Nails from Juvenile Wood of Scots Pine Sylwan, 137:9. 31-36.
5- Fujita, S., 1990.Withdrawal Resistance of Some Nails to Sugi Wood Growing in Takakuma UniversityForest. cinii, 40: 201-206.
6- Vassiliou, V. and Barboutis, I., 2005. Screw withdrawal capacity used in the eccentric joints of cabinet furniture connectors in particleboard and MDF. J Wood Sci. 51:572–576.
7- Aytekin, A., 2008. Determination of Screw and Nail Withdrawal Resistance of Some Important Wood Species, International Journal of Molecular Sciences, 9, 626-637.
8- Noguchi, M and Sugihara, H., 1961. Studies on Static Withdrawal Resistance of Nail. Effect of Driving Method and Time after Driving, Wood Res.; 25:1–13.
9- Eckelman, CA., 1975. Screwholding performance in Hardwoods and particleboard, For Prod J 25(6):30–36.
10- Ho, CL., 1991. The use of performance tests in evaluating joint and fastener strength
incase type furniture, MS thesis, West Lafayette (IN): PurdueUniv.
11- Ebrahimi, G., 2006. Engineering design of furniture structure. Tehran university publication, 491 p. (In Persian).
12-Broker, FW. and Krause, HA., 1991. Preliminary Investigations on the Holding Power of Dynamically Loaded Wood-Screws. Holz als Roh und Werkstoff.;49(10):381–384. (in German)
13-Kjucukov, G. and Encev, E., 1977. The Effect of Screw Dimensions on the Withdrawal Resistance in Beech Wood. Holztechnologie.; 18(3):149–151.
14-Noguchi, M. and Sugihara, H., 1961. Studies on Static Withdrawal Resistance of Nail. Effect of Driving Method and Time after Driving. Wood Res.; 25:1–13.
15- Stern, EG. and Price, AE. 1949. Effects of Depth Penetration on Nail Withdrawal Resistance. Wooden Box and Crate; 11: 2–3.
16- Farrokh payam, S., 1373. Measure the strength of the screw connection on the species, Beech and Alder, M.Sc. Thesis, Faculty of Natural Resources, TehranUniversity. 108 pp. (In Persian).
17-Taj, M., Kazemi Najafi, S. and Ebrahimi, G., 2009. Withdrawal and lateral resistance of wood screw in beech, hornbeam and poplar, Eur. J. Wood Prod. 67: 135–140.
18- Bues, C.T., Schulz, H. and Eichenseer, F. 1987. Investigation of the Pull-out Resistance of Nails and Screwsin Pine Wood. J. Holz als Roh und Werkstoff. 45:12. 514 .(in German).
19- Williamson, TG (ed)., 2002. APA Engineered wood handbook. McGraw-Hill, New York.
20- Gholamiyan, H. and Tarmian, A., 1389. The effect of paint coating types (acid catalyzed lacquers and nitrocellulose lacquers and polyester) and nano-particles (Zycosil, Zycofil) on withdrawal resistance of nail and screw in wood, Journal of wood & forest science and technology, 17:(4) 37-51.
21- Haftkhani, AR., Ebrahimi, GH., Tajvidi, M. andLayeghi, M., 2011. Investigation on withdrawal resistance of various screws in face and edge of wood–plastic composite panel, Materials and Design 32: 4100–4106.
22- Test methods for specific gravity of wood and wood-base materials. Philadelphia, American Society Test mater. ASTM D 2359, 1999.
23- Standard test methods for small clear specimens of timber, American Society of Testing and Materials, ASTM D 143,2003.