एपीए उद्धरण

Kant,Sharad. (1984). Practical approach to COBOL programming. Wiley Eastern.

शिकागो स्टाइल उद्धरण

Kant,Sharad. Practical Approach to COBOL Programming. New Delhi: Wiley Eastern, 1984.

एमएलए उद्धरण

Kant,Sharad. Practical Approach to COBOL Programming. Wiley Eastern, 1984.