APA (7th ed.) Citation

Sitepu, P. A. (2011). Studi hubungan internasional. Graha Ilmu.

Chicago Style (17th ed.) Citation

Sitepu, P. Anthonius. Studi Hubungan Internasional. Graha Ilmu, 2011.

MLA (8th ed.) Citation

Sitepu, P. Anthonius. Studi Hubungan Internasional. Graha Ilmu, 2011.

Warning: These citations may not always be 100% accurate.