APA (7e ed.) Bronvermelding

NEWMAN, D. G., ESCHENBACH, T. G., & LAVELLE, J. P. (2004). Study guide for engineering economic analysis (Ed.9.). Oxford University Press.

Chicago (17e ed.) Bronvermelding

NEWMAN, Donald G., Ted G. ESCHENBACH, en Jerome P. LAVELLE. Study Guide for Engineering Economic Analysis. Ed.9. New York: Oxford University Press, 2004.

MLA (9e ed.) Bronvermelding

NEWMAN, Donald G., et al. Study Guide for Engineering Economic Analysis. Ed.9. Oxford University Press, 2004.