Amacom & Presidents Association. (1975). The chief executive office and its responsibilities: Presidents Association anthology. Amacom.
Chicago-viite (17. p.)Amacom ja Presidents Association. The Chief Executive Office and Its Responsibilities: Presidents Association Anthology. [New York]: Amacom, 1975.
MLA-viite (9. p.)Amacom ja Presidents Association. The Chief Executive Office and Its Responsibilities: Presidents Association Anthology. Amacom, 1975.
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