Παραπομπή APA

A.K.Gupta & S.Chand. (2000). Management information systems. S.chand and company ltd.

Παραπομπή Chicago Style

A.K.Gupta και S.Chand. Management Information Systems. New delhi: S.chand and company ltd, 2000.

Παραπομπή MLA

A.K.Gupta και S.Chand. Management Information Systems. S.chand and company ltd, 2000.