PAREEK UDAI. (1978). DEVELOPING ENTREPRENEURSHIP. LEARNING SYSTEMS.
Chicago Style aipamenaPAREEK UDAI. DEVELOPING ENTREPRENEURSHIP. NEW DELHI: LEARNING SYSTEMS, 1978.
MLA aipamenaPAREEK UDAI. DEVELOPING ENTREPRENEURSHIP. LEARNING SYSTEMS, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.