Gaya APA

Indiani, N, L, P. (2020). English for Business: to Improve Your English Language Skill in Global Working Environment & Industry 4.0 . Jakarta: Bhuana Ilmu Populer.

Gaya MLA

Indiani, Ni, Luh, Putu. "English for Business: to Improve Your English Language Skill in Global Working Environment & Industry 4.0". Jakarta: Bhuana Ilmu Populer, 2020. Text.