Lua APA (7ú heag.)

Nargundkar,Rajendra. (2008). Marketing Research (3rd.). McGraw Hill Education.

Lua i Stíl Chicago (17ú heag.)

Nargundkar,Rajendra. Marketing Research. 3rd. New Delhi: McGraw Hill Education, 2008.

Lua MLA (9ú heag.)

Nargundkar,Rajendra. Marketing Research. 3rd. McGraw Hill Education, 2008.

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