PAREEK UDAI. (1978). DEVELOPING ENTREPRENEURSHIP. LEARNING SYSTEMS.
Lua i Stíl Chicago (17ú heag.)PAREEK UDAI. DEVELOPING ENTREPRENEURSHIP. NEW DELHI: LEARNING SYSTEMS, 1978.
Lua MLA (9ú heag.)PAREEK UDAI. DEVELOPING ENTREPRENEURSHIP. LEARNING SYSTEMS, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.