Gaya APA

barustyawati, A, S. (2014). Tourism In Words : Vocabulary And Engl;ish For Hospitality Industry . Yogyakarta: Graha Ilmu.

Gaya MLA

barustyawati, A.A., Sri. "Tourism In Words : Vocabulary And Engl;ish For Hospitality Industry". 0 Yogyakarta: Graha Ilmu, 2014. Text.