Lewis, R. C. (1989). Marketing leadership in hospitality: Foundations and practices. Van Nostrand Reinhold.
芝加哥风格引文Lewis, Robert C. Marketing Leadership in Hospitality: Foundations and Practices. New York: Van Nostrand Reinhold, 1989.
MLA引文Lewis, Robert C. Marketing Leadership in Hospitality: Foundations and Practices. Van Nostrand Reinhold, 1989.
警告：这些引文格式不一定是100％准确.