Goh, D. (1997). Step into the future with nothing: Achievment through self- motivation. Sterling.
Цитирование в стиле Чикаго (17-е изд.)Goh, David. Step into the Future with Nothing: Achievment Through Self- Motivation. New Delhi: Sterling, 1997.
Цитирование MLA (9-е изд.)Goh, David. Step into the Future with Nothing: Achievment Through Self- Motivation. Sterling, 1997.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.