APA (7e ed.) Bronvermelding

Heizer, J. H., & Render, B. (2008). Principles of operations management (7th ed.). Pearson Prentice-Hall.

Chicago (17e ed.) Bronvermelding

Heizer, Jay H., en Barry Render. Principles of Operations Management. 7th ed. Upper Saddle River, N.J: Pearson Prentice-Hall, 2008.

MLA (9e ed.) Bronvermelding

Heizer, Jay H., en Barry Render. Principles of Operations Management. 7th ed. Pearson Prentice-Hall, 2008.