APA-viite

Garg, V. K., & Venkitakrishnan, N. K. (2003). Enterprise resource planning: Concepts and practice (2nd ed.). Prentice-Hall of India.

Chicago-tyylinen lähdeviittaus

Garg, Vinod Kumar, ja N. K. Venkitakrishnan. Enterprise Resource Planning: Concepts and Practice. 2nd ed. Prentice-Hall of India, 2003.

MLA-viite

Garg, Vinod Kumar, ja N. K. Venkitakrishnan. Enterprise Resource Planning: Concepts and Practice. 2nd ed. Prentice-Hall of India, 2003.