Gaya APA
GUNAWAN, A, W.
(2005).
Hypnosis-the art of subconscious communication :
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Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
GUNAWAN, Adi, W..
"Hypnosis-the art of subconscious communication :".
Jakarta:
Gramedia Pustaka Utama,
2005.
Buku.