APA সাইটেশন

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

শিকাগো স্টাইলে সাইটেশন

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

এমএলএ সাইটেশন

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