Singh, G. (1967). Strength of materials and structures (Ed.2.). Khanna.
Chicago Style aipamenaSingh, Gurbakhsh. Strength of Materials and Structures. Ed.2. Delhi: Khanna, 1967.
MLA aipamenaSingh, Gurbakhsh. Strength of Materials and Structures. Ed.2. Khanna, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.