APA aipamena

Waitley, D. (1985). The Joy of Working. AMACOM(American Management Association).

Chicago Style aipamena

Waitley, Denis. The Joy of Working. New York: AMACOM(American Management Association), 1985.

MLA aipamena

Waitley, Denis. The Joy of Working. AMACOM(American Management Association), 1985.

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