APA (7th ed.) Zitazioa
Carkhuff, R. R. (1976). The skills of teaching: Interpersonal skills. Human Resorces Development..
Chicago Style (17th ed.) Zitazioa
Carkhuff, Robert R. The Skills of Teaching: Interpersonal Skills. Massachuusetts: Human Resorces Development., 1976.
MLA (9th ed.) Zitazioa
Carkhuff, Robert R. The Skills of Teaching: Interpersonal Skills. Human Resorces Development., 1976.
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