Goh, D. (1997). Step into the future with nothing: Achievment through self- motivation. Sterling.
Čikaški stil citiranja (17. izdanje)Goh, David. Step into the Future with Nothing: Achievment Through Self- Motivation. New Delhi: Sterling, 1997.
MLA način citiranja (9. izdanje)Goh, David. Step into the Future with Nothing: Achievment Through Self- Motivation. Sterling, 1997.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.