APA (7e ed.) Bronvermelding

Stecher, B. M., Davis, W. A., & Morris, L. L. (1987). How to focus an evaluation. Sage Publications.

Chicago (17e ed.) Bronvermelding

Stecher, Brian M., W. Alan Davis, en Lynn Lyons Morris. How to Focus an Evaluation. Newbury Park, Calif: Sage Publications, 1987.

MLA (9e ed.) Bronvermelding

Stecher, Brian M., et al. How to Focus an Evaluation. Sage Publications, 1987.