APA (7e ed.) Bronvermelding

Kolowski, J. G., & Oleksy, W. G. (1987). Complete guide to cost-effective employee benefit program.

Chicago (17e ed.) Bronvermelding

Kolowski, Joseph G., en Walter G. Oleksy. Complete Guide to Cost-effective Employee Benefit Program. Englewood Cliffs, New Jersey, Prentice Hall, Inc, 1987.

MLA (9e ed.) Bronvermelding

Kolowski, Joseph G., en Walter G. Oleksy. Complete Guide to Cost-effective Employee Benefit Program. 1987.