Tohutoro APA (7th ed.)
Elkins, G. R. (2014). Hypnotic relaxation therapy: Principles and applications. Springer Pub..
Tohutoru Kātū Chicago (17th ed.)
Elkins, Gary Ray. Hypnotic Relaxation Therapy: Principles and Applications. New York, N.Y.: Springer Pub., 2014.
Tohutoro MLA (9th ed.)
Elkins, Gary Ray. Hypnotic Relaxation Therapy: Principles and Applications. Springer Pub., 2014.
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