Tohutoro APA (7th ed.)

Clemmons, W. P., & Hester, H. (1974). Growth through groups. Broadman Press.

Tohutoru Kātū Chicago (17th ed.)

Clemmons, William P., me Harvey Hester. Growth Through Groups. Nashville: Broadman Press, 1974.

Tohutoro MLA (9th ed.)

Clemmons, William P., me Harvey Hester. Growth Through Groups. Broadman Press, 1974.