Chunawalla, S. (1995). Essentials of marketing Research: Theory and practice. Himalaya.
Lua i Stíl Chicago (17ú heag.)Chunawalla, S. Essentials of Marketing Research: Theory and Practice. Bombay: Himalaya, 1995.
Lua MLA (9ú heag.)Chunawalla, S. Essentials of Marketing Research: Theory and Practice. Himalaya, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.