APA (7th ed.) Citation

Powell,John. (1989). Mengapa takut bersikap terbuka / John,Powel. Caraka.

Chicago Style (17th ed.) Citation

Powell,John. Mengapa Takut Bersikap Terbuka / John,Powel. Caraka, 1989.

MLA (8th ed.) Citation

Powell,John. Mengapa Takut Bersikap Terbuka / John,Powel. Caraka, 1989.

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