Gaya APA

Hansen, G, D., Prescott, E, C. (2003). Economic Growth Reading Material Part 4 for Internal Use Only . Padang: Perform pdpp, Usaid, RTI International.

Gaya MLA

Hansen, Gary, D., Prescott, Edward, C. "Economic Growth Reading Material Part 4 for Internal Use Only". Padang: Perform pdpp, Usaid, RTI International, 2003. Text.