एपीए उद्धरण

Sharma,N K. (1995). Business economics. Mangal Deep Publication.

शिकागो स्टाइल उद्धरण

Sharma,N K. Business Economics. Jaipur: Mangal Deep Publication, 1995.

एमएलए उद्धरण

Sharma,N K. Business Economics. Mangal Deep Publication, 1995.