Lua APA (7ú heag.)

RAMAMRUTHAM S. (1977). STRENGTH OF MATERIALS. DHANPAT RAI.

Lua i Stíl Chicago (17ú heag.)

RAMAMRUTHAM S. STRENGTH OF MATERIALS. DELHI: DHANPAT RAI, 1977.

Lua MLA (9ú heag.)

RAMAMRUTHAM S. STRENGTH OF MATERIALS. DHANPAT RAI, 1977.

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