एपीए उद्धरण

Nagarajan, K. a. (1977). Principles of commerce and general commercial knowledge. S Chand.

शिकागो स्टाइल उद्धरण

Nagarajan, K.L...[et al.]. Principles of Commerce and General Commercial Knowledge. New Delhi: S Chand, 1977.

एमएलए उद्धरण

Nagarajan, K.L...[et al.]. Principles of Commerce and General Commercial Knowledge. S Chand, 1977.