APA (7e ed.) Bronvermelding

Kern, H., Schiesser, R., & Muniz, M. (2004). IT production services. Prentice Hall Professional Technical Reference.

Chicago (17e ed.) Bronvermelding

Kern, Harris, Richard Schiesser, en Mayra Muniz. IT Production Services. Upper Saddle River, NJ: Prentice Hall Professional Technical Reference, 2004.

MLA (8e ed.) Bronvermelding

Kern, Harris, et al. IT Production Services. Prentice Hall Professional Technical Reference, 2004.