Roy, U. (2004). Managerial economics. Asian Books.
Lua i Stíl Chicago (17ú heag.)Roy, Uddipto. Managerial Economics. New Delhi: Asian Books, 2004.
Lua MLA (9ú heag.)Roy, Uddipto. Managerial Economics. Asian Books, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.