Lua APA (7ú heag.)

TICKOO, S. (2009). AUTOCAD 2009 FOR ENGINEERS AND DESIGNERS (WITH CD). DREAMTECH.

Lua i Stíl Chicago (17ú heag.)

TICKOO, SHAM. AUTOCAD 2009 FOR ENGINEERS AND DESIGNERS (WITH CD). NEW DELHI: DREAMTECH, 2009.

Lua MLA (9ú heag.)

TICKOO, SHAM. AUTOCAD 2009 FOR ENGINEERS AND DESIGNERS (WITH CD). DREAMTECH, 2009.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.