Raj, P. P., V. Strength of Materials (1.). Pearson India.
Chicago Style aipamenaRaj, P. Purushothama;Ramasamy, V. Strength of Materials. 1. Pearson India.
MLA aipamenaRaj, P. Purushothama;Ramasamy, V. Strength of Materials. 1. Pearson India.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.