Gaya APA

Hasiholan, W. (2003 - 2204). Integrated Tiger Protection and Monitoring in Bukit Tigapuluh National Park of Sumatera, Indonesia ; A Project of the Sumatera Tiger Conservation Program, . : Exxonmobil.

Gaya MLA

Hasiholan, Waldermar. "Integrated Tiger Protection and Monitoring in Bukit Tigapuluh National Park of Sumatera, Indonesia ; A Project of the Sumatera Tiger Conservation Program,". : Exxonmobil, 2003 - 2204. Text.