Landsberg, M. (1999). The Tao of Motivation: Inspire yourself and others. London: Harper Collins Business.
Chicago Style citaatLandsberg, Max. The Tao of Motivation: Inspire Yourself and Others. London: Harper Collins Business, 1999.
MLA citatieLandsberg, Max. The Tao of Motivation: Inspire Yourself and Others. London: Harper Collins Business, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.