Παραπομπή APA

Phillips, D. T., Ravindran, A., & Solberg, J. J. (1976). Operations research: :principles and practice. John Wiley.

Παραπομπή Chicago Style

Phillips, Don T., A. Ravindran, και James J. Solberg. Operations Research: :principles and Practice. New York: John Wiley, 1976.

Παραπομπή MLA

Phillips, Don T., et al. Operations Research: :principles and Practice. John Wiley, 1976.