APA (7e ed.) Bronvermelding
Weiss, C. H. (1972). Evaluation research: Methods for assessing program effectiveness. Prentice-Hall.
Chicago (17e ed.) Bronvermelding
Weiss, Carol H. Evaluation Research: Methods for Assessing Program Effectiveness. Englewood Cliffs, N.J.: Prentice-Hall, 1972.
MLA (9e ed.) Bronvermelding
Weiss, Carol H. Evaluation Research: Methods for Assessing Program Effectiveness. Prentice-Hall, 1972.
Let op: Deze citaties zijn niet altijd 100% accuraat.