APA Citation

Syarifuddin S. Gassing, S., Suryanto, & Seno. (2016). Public relations. Yogyakarta: Andi Offset.

Chicago Style Citation

Syarifuddin S. Gassing, Suryanto, Suryanto, and Seno. Public Relations. Yogyakarta: Andi Offset, 2016.

MLA Citation

Syarifuddin S. Gassing, Suryanto, Suryanto, and Seno. Public Relations. Yogyakarta: Andi Offset, 2016.

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