Авторы
Robert D. Knapp Philip Kotler Bill Kraft Elaine Knuth Deena B. Katz National Geographic Kids Kim Klein Erik Klimczak Timothy Knight Beth Kanter Michael Kelly Sankar Krishnan Paul D. Kaplan Jarred Kriz Kenny Kim Eric Keller Matthew Klam David Kiley Edward Kahn David Keller Ari Kiev James Kirby Marianne R. Klimchuk Allan Kelly