APA (7th ed.) Zitazioa
Lorayne, H. Remembering People: The Key to Success. Warner Books.
Chicago Style (17th ed.) Zitazioa
Lorayne, Harry. Remembering People: The Key to Success. Nueva York, EUA: Warner Books.
MLA (9th ed.) Zitazioa
Lorayne, Harry. Remembering People: The Key to Success. Warner Books.
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