APA (7e ed.) Bronvermelding

Barnes, D. L. (1966). Psychological considerations in religious education. Ball State University.

Chicago (17e ed.) Bronvermelding

Barnes, Donald L. Psychological Considerations in Religious Education. Muncie, Ind.: Ball State University, 1966.

MLA (8e ed.) Bronvermelding

Barnes, Donald L. Psychological Considerations in Religious Education. Ball State University, 1966.

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