APA (7e ed.) Bronvermelding

Não informado. (1972). Evaluation. Minneapolis Medical Research Foundation, Program Evaluation Project.

Chicago (17e ed.) Bronvermelding

Não informado. Evaluation. Minneapolis, Minn: Minneapolis Medical Research Foundation, Program Evaluation Project, 1972.

MLA (8e ed.) Bronvermelding

Não informado. Evaluation. Minneapolis Medical Research Foundation, Program Evaluation Project, 1972.

Let op: Deze citaties zijn niet altijd 100% accuraat.