Παραπομπή APA

Krajewski, L. J., Ritzman, L. P., Malhotra, M. K., & Srivastava, S. K. (2012). Operations management: Process and supply chains/9e (9th ed.). Pearson.

Παραπομπή Chicago Style

Krajewski, Lee J., Larry P. Ritzman, Manoj K. Malhotra, και Samir K. Srivastava. Operations Management: Process and Supply Chains/9e. 9th ed. Delhi: Pearson, 2012.

Παραπομπή MLA

Krajewski, Lee J., et al. Operations Management: Process and Supply Chains/9e. 9th ed. Pearson, 2012.