APA (7th ed.) Citation

Black, S., & Sharpe, M. L. (1988). Ilmu hubungan masyarakat praktis. Intermasa.

Chicago Style (17th ed.) Citation

Black, Sam, and Melvin L. Sharpe. Ilmu Hubungan Masyarakat Praktis. Intermasa, 1988.

MLA (8th ed.) Citation

Black, Sam, and Melvin L. Sharpe. Ilmu Hubungan Masyarakat Praktis. Intermasa, 1988.

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