APA Citation

Erwin Parengkuan. (2017). Understand-inc People: Strategi Taktis Komunikasi (Cet.1.). PT.Gramadia Pustaka Utama.

Chicago Style Citation

Erwin Parengkuan. Understand-inc People: Strategi Taktis Komunikasi. Cet.1. PT.Gramadia Pustaka Utama, 2017.

MLA Citation

Erwin Parengkuan. Understand-inc People: Strategi Taktis Komunikasi. Cet.1. PT.Gramadia Pustaka Utama, 2017.

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