APA citiranje

Oppenheim, C., & Citroen, C. L. (1989). Perspectives in information management 1. Butterworths.

Chicago Style (17th ed.) Citation

Oppenheim, Charles, and Charles L. Citroen. Perspectives in Information Management 1. London: Butterworths, 1989.

MLA citiranje

Oppenheim, Charles, and Charles L. Citroen. Perspectives in Information Management 1. Butterworths, 1989.