Barnes, D. L. (1966). Psychological considerations in religious education. Ball State University.
Chicagoスタイル(17版)引用形式Barnes, Donald L. Psychological Considerations in Religious Education. Muncie, Ind.: Ball State University, 1966.
MLA(8版)引用形式Barnes, Donald L. Psychological Considerations in Religious Education. Ball State University, 1966.
警告: この引用は必ずしも正確ではありません.