Παραπομπή APA

Garg, V. K., & Venkitakrishnan N. K. (2003). Enterprise resource planning: Concepts and practice (2nd ed.). PHI.

Παραπομπή Chicago Style

Garg, Vinod Kumar, και Venkitakrishnan N. K. Enterprise Resource Planning: Concepts and Practice. 2nd ed. New Delhi: PHI, 2003.

Παραπομπή MLA

Garg, Vinod Kumar, και Venkitakrishnan N. K. Enterprise Resource Planning: Concepts and Practice. 2nd ed. PHI, 2003.