Gaya APA

Kartajaya, H., Nirwandar, S. (2013). Tourism Marketing 3.0 : Turning Tourist to Advocate . JAKARTA: PT Gramedia Pustaka Utama.

Gaya MLA

Kartajaya, Hermawan., Nirwandar, Sapta. "Tourism Marketing 3.0 : Turning Tourist to Advocate". JAKARTA: PT Gramedia Pustaka Utama, 2013. Text.