Gaya APA

PRADONO, S, N., UTAMI, A, R, P, (. (2021). Mandarin for front office . Yogayakarta: Andi.

Gaya MLA

PRADONO, Sudono, Noto., UTAMI, A, Ria, Puji, (ed). "Mandarin for front office". Yogayakarta: Andi, 2021. Text.