Gaya APA

Sund, R, B., Carin, A, A. (1978). Creative Questioning and Sensitive Listening Techniques: A Self-Concept Approach . Columbus: Charles E. Merrill Publishing Company.

Gaya MLA

Sund, Robert, B.., Carin, Arthur, A.. "Creative Questioning and Sensitive Listening Techniques: A Self-Concept Approach". Columbus: Charles E. Merrill Publishing Company, 1978. Art Original.