Lua APA (7ú heag.)
Engineering graphics / Biswas,Rajib: New Age.
Lua i Stíl Chicago (17ú heag.)
Engineering Graphics / Biswas,Rajib: New Age.
Lua MLA (9ú heag.)
Engineering Graphics / Biswas,Rajib: New Age.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.