English... & Darminah, d. (2013). English for business and office. Universitas Terbuka.
Chicago Style (17th ed.) CitationEnglish... and dkk Darminah. English for Business and Office. Universitas Terbuka, 2013.
MLA (8th ed.) CitationEnglish... and dkk Darminah. English for Business and Office. Universitas Terbuka, 2013.
Warning: These citations may not always be 100% accurate.