Gaya APA

Ma, D, H, S, R. (1992). ENGLISH FOR SPECIFIC PURPOSE : TOURISM I INDONESIAN SOCIO-CULTURAL LIFE AND TRAVEL . Jakarta: PT. DIAN RAKYAT.

Gaya MLA

Ma, Dra., H., Sofia, Rangkuti-Hasibuan,. "ENGLISH FOR SPECIFIC PURPOSE : TOURISM I INDONESIAN SOCIO-CULTURAL LIFE AND TRAVEL". Jakarta: PT. DIAN RAKYAT, 1992. Text.