Lua APA (7ú heag.)

SIDHESHWAR,N. (1994). MACHINE DRAWING. TATA MCGRAW HILL.

Lua i Stíl Chicago (17ú heag.)

SIDHESHWAR,N. MACHINE DRAWING. NEW DELHI: TATA MCGRAW HILL, 1994.

Lua MLA (9ú heag.)

SIDHESHWAR,N. MACHINE DRAWING. TATA MCGRAW HILL, 1994.

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