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Drucker on marketing : an interview with Peter Drucker
Drucker, Peter F., (2009)
Marketing IS management : the wisdom of Peter Drucker
Webster, Frederick E. <Jr.>, (2009)
Rethinking marketing : Peter Drucker's challenge
Wind, Yoram, (2009)
Philip Kotler's contributions to marketing theory and practice
Kotler, Philip, (2011)
Principles of marketing
Kotler, Philip, (1986)
The role of the marketing department in the organization of the future
Kotler, Philip, (1997)