Παραπομπή APA

Lee,, S. M., & Schniederjans,, M. J. (1997). Operations management (1.). Houghton Mifflin.

Παραπομπή Chicago Style

Lee,, Sang M., και Marc J. Schniederjans. Operations Management. 1. Boston: Houghton Mifflin, 1997.

Παραπομπή MLA

Lee,, Sang M., και Marc J. Schniederjans. Operations Management. 1. Houghton Mifflin, 1997.