Lewis, R. C. (1989). Marketing leadership in hospitality: Foundations and practices. Van Nostrand Reinhold.
Chicago Style aipamenaLewis, Robert C. Marketing Leadership in Hospitality: Foundations and Practices. New York: Van Nostrand Reinhold, 1989.
MLA aipamenaLewis, Robert C. Marketing Leadership in Hospitality: Foundations and Practices. Van Nostrand Reinhold, 1989.
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