Lua APA (7ú heag.)

LUZADDER WARREN J,DUFF JON. (2012). FUNDAMENTALS OF ENGINEERINGDRAWING (11 TH.). PHI.

Lua i Stíl Chicago (17ú heag.)

LUZADDER WARREN J,DUFF JON. FUNDAMENTALS OF ENGINEERINGDRAWING. 11 TH. NEW DELHI: PHI, 2012.

Lua MLA (9ú heag.)

LUZADDER WARREN J,DUFF JON. FUNDAMENTALS OF ENGINEERINGDRAWING. 11 TH. PHI, 2012.

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