APA (7e ed.) Bronvermelding

Hoffer, J. A., George, J. F., & Valacich, J. S. (2002). Modern Systems Analysis & Design (2nd ed.). Pearson Education.

Chicago (17e ed.) Bronvermelding

Hoffer, Jeffrey A., Joey F. George, en Joseph S. Valacich. Modern Systems Analysis & Design. 2nd ed. New Delhi: Pearson Education, 2002.

MLA (9e ed.) Bronvermelding

Hoffer, Jeffrey A., et al. Modern Systems Analysis & Design. 2nd ed. Pearson Education, 2002.