APA (7th ed.) Zitazioa
Johnson, S. (1998). Who moved my cheese?: An Amazing way to deal with change in your work and in your life. Vermilion.
Chicago Style (17th ed.) Zitazioa
Johnson, Spencer. Who Moved My Cheese?: An Amazing Way to Deal with Change in Your Work and in Your Life. London: Vermilion, 1998.
MLA (9th ed.) Zitazioa
Johnson, Spencer. Who Moved My Cheese?: An Amazing Way to Deal with Change in Your Work and in Your Life. Vermilion, 1998.
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