Kim, S. H. (1997). Thousand and one ways to motivate yourself and others.
Dyfyniad Arddull ChicagoKim, Sang H. Thousand and One Ways to Motivate Yourself and Others. Jaico Pub: Mumbai, 1997.
Dyfyniad MLAKim, Sang H. Thousand and One Ways to Motivate Yourself and Others. 1997.
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