Carkhuff. (1977). The Skills of teaching: Interpersonal skills : teacher's guide. Human Resource Development Press.
Цитирование в стиле Чикаго (17-е изд.)Carkhuff. The Skills of Teaching: Interpersonal Skills : Teacher's Guide. Amherst, Mass.: Human Resource Development Press, 1977.
Цитирование MLA (8-е изд.)Carkhuff. The Skills of Teaching: Interpersonal Skills : Teacher's Guide. Human Resource Development Press, 1977.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.