APA-viite (7. p.)
Gordon, T. (1955). Group-centered leadership: A way of releasing the creative power of groups. Houghton Mifflin.
Chicago-viite (17. p.)
Gordon, Thomas. Group-centered Leadership: A Way of Releasing the Creative Power of Groups. Boston: Houghton Mifflin, 1955.
MLA-viite (9. p.)
Gordon, Thomas. Group-centered Leadership: A Way of Releasing the Creative Power of Groups. Houghton Mifflin, 1955.
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