एपीए उद्धरण

Diwan,Parag. (1998). Management principles and practices. Excel Books.

शिकागो स्टाइल उद्धरण

Diwan,Parag. Management Principles and Practices. New Delhi: Excel Books, 1998.

एमएलए उद्धरण

Diwan,Parag. Management Principles and Practices. Excel Books, 1998.