Παραπομπή APA

Varma, M. (1999). Materials management (3rd rev. ed.). S.Chand.

Παραπομπή Chicago Style

Varma, M.M. Materials Management. 3rd rev. ed. New Delhi: S.Chand, 1999.

Παραπομπή MLA

Varma, M.M. Materials Management. 3rd rev. ed. S.Chand, 1999.