Lua APA (7ú heag.)
Basak, N. N. (1994). Surveying and lavelling. Tata McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)
Basak, N. N. Surveying and Lavelling. New Delhi: Tata McGraw-Hill, 1994.
Lua MLA (9ú heag.)
Basak, N. N. Surveying and Lavelling. Tata McGraw-Hill, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.