Gerstner, L. V. (2002). Who Says Elephants Can't Dance? HarperCollins.
Dyfyniad Arddull ChicagoGerstner, Louis V. Who Says Elephants Can't Dance? New York: HarperCollins, 2002.
Dyfyniad MLAGerstner, Louis V. Who Says Elephants Can't Dance? HarperCollins, 2002.
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