Hill, N., & Stone, W. C. (1977). Success through possitive mental attinde. Pocket Boks.
Chicago Edition CitationHill, Napolem, i W. Clement Stone. Success Through Possitive Mental Attinde. New York: Pocket Boks, 1977.
Cita MLAHill, Napolem, i W. Clement Stone. Success Through Possitive Mental Attinde. Pocket Boks, 1977.
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