Gaya APA

azis, R, A., m.m, A, W, N, S. (). Sistem Sigma dan Whatsapp Selling di Divisi Customer Relantionship Management pada Human Initiative Depok . : .

Gaya MLA

azis, Raden, Ardiyan., m.m, Arif, Widodo, Nugroho, S.e.,. "Sistem Sigma dan Whatsapp Selling di Divisi Customer Relantionship Management pada Human Initiative Depok". : , . Text.