Goh, D. (1997). Step into the future with nothing: Achievment through self- motivation. Sterling.
Chicago Style (17. basım) AtıfGoh, David. Step into the Future with Nothing: Achievment Through Self- Motivation. New Delhi: Sterling, 1997.
MLA (9th ed.) AtıfGoh, David. Step into the Future with Nothing: Achievment Through Self- Motivation. Sterling, 1997.
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