APA (7e ed.) Bronvermelding

Krajewski, L. J., & RITZMAN, L. P. (1999). Operations management: Strategy and analysis / Lee J. Krajewski and Larry P. Ritzman. Addison Wesley.

Chicago (17e ed.) Bronvermelding

Krajewski, Lee J., en Larry P. RITZMAN. Operations Management: Strategy and Analysis / Lee J. Krajewski and Larry P. Ritzman. Addison Wesley, 1999.

MLA (8e ed.) Bronvermelding

Krajewski, Lee J., en Larry P. RITZMAN. Operations Management: Strategy and Analysis / Lee J. Krajewski and Larry P. Ritzman. Addison Wesley, 1999.