APA Citation

Syarifuddin S. Gassing. (2016). Public Relations. Yogyakarta: Penerbit Andi.

Chicago Style Citation

Syarifuddin S. Gassing. Public Relations. Yogyakarta: Penerbit Andi, 2016.

MLA Citation

Syarifuddin S. Gassing. Public Relations. Yogyakarta: Penerbit Andi, 2016.

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