Bhattacharya, D. (1986). Fundamentals of business economics. A.H.Wheeler.
Lua i Stíl Chicago (17ú heag.)Bhattacharya, Dhires. Fundamentals of Business Economics. Ahmedabad: A.H.Wheeler, 1986.
Lua MLA (9ú heag.)Bhattacharya, Dhires. Fundamentals of Business Economics. A.H.Wheeler, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.