Landsberg, M. (1999). The Tao of Motivation: Inspire yourself and others. London: Harper Collins Business.
Style de citation ChicagoLandsberg, Max. The Tao of Motivation: Inspire Yourself and Others. London: Harper Collins Business, 1999.
Style de citation MLALandsberg, Max. The Tao of Motivation: Inspire Yourself and Others. London: Harper Collins Business, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.