Vincent. (1980). The Power of Positive Thinking Peale, Norman. Harvard Business Review.
Chicago Style (17. basım) AtıfVincent. The Power of Positive Thinking Peale, Norman. Boston: Harvard Business Review, 1980.
MLA (9th ed.) AtıfVincent. The Power of Positive Thinking Peale, Norman. Harvard Business Review, 1980.
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