Benham, P. P., Crawford, R. J., & Armstrong, C. G. (1996). Mechanics of engineering materials (2nd ed.). Harlow, Essex, England: Longman Group.
Παραπομπή Chicago StyleBenham, P. P., R. J. Crawford, and C. G. Armstrong. Mechanics of Engineering Materials. 2nd ed. Harlow, Essex, England: Longman Group, 1996.
Παραπομπή MLABenham, P. P., R. J. Crawford, and C. G. Armstrong. Mechanics of Engineering Materials. 2nd ed. Harlow, Essex, England: Longman Group, 1996.
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