APA (7th ed.) Zitazioa
Barrios, A. A. (2009). Understanding hypnosis: Theory, scope and potential. Nova Science Publishers.
Chicago Style (17th ed.) Zitazioa
Barrios, Alfred A. Understanding Hypnosis: Theory, Scope and Potential. New York: Nova Science Publishers, 2009.
MLA (9th ed.) Zitazioa
Barrios, Alfred A. Understanding Hypnosis: Theory, Scope and Potential. Nova Science Publishers, 2009.
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