Gaya APA

Nurtriatmo, A., Nurtriatmo, A. (). Teacher's Perception of English for Tourism for the Junior High School: a Case ... (cet. 1). Yogyakarta: Sanata Dharma University.

Gaya MLA

Nurtriatmo, Ahmad., Nurtriatmo, Ahmad. "Teacher's Perception of English for Tourism for the Junior High School: a Case ...". cet. 1 Yogyakarta: Sanata Dharma University, . Text.