Johnson, S. (2002). Who moved my cheese ?: An amasing way to deal with change in your wok and in your life. Vermilion.
Trích dẫn kiểu ChicagoJohnson, Spencer. Who Moved My Cheese ?: An Amasing Way to Deal with Change in Your Wok and in Your Life. London: Vermilion, 2002.
Trích dẫn MLAJohnson, Spencer. Who Moved My Cheese ?: An Amasing Way to Deal with Change in Your Wok and in Your Life. Vermilion, 2002.
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