एपीए उद्धरण

Nag, N. K. (1994). Business mathematic and statistics Part 1 (3.). Kalyani Publishers.

शिकागो स्टाइल उद्धरण

Nag, N K. Business Mathematic and Statistics Part 1. 3. Ludhiana: Kalyani Publishers, 1994.

एमएलए उद्धरण

Nag, N K. Business Mathematic and Statistics Part 1. 3. Kalyani Publishers, 1994.