APA-čujuhus (7. p.)
Singhal, B. L. (1999). Strength of materials. Everest Pub.
Chicago-čujuhus (17. p.)
Singhal, B. L. Strength of Materials. Calcutta: Everest Pub, 1999.
MLA-čujuhus (9. p.)
Singhal, B. L. Strength of Materials. Everest Pub, 1999.
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