Não informado. (1961). Counselor Education and Supervision. American Association for Counseling and Development.
Chicagoスタイル(17版)引用形式Não informado. Counselor Education and Supervision. Alexandria, Va: American Association for Counseling and Development, 1961.
MLA(8版)引用形式Não informado. Counselor Education and Supervision. American Association for Counseling and Development, 1961.
警告: この引用は必ずしも正確ではありません.