Gaya APA

(AP), J, W, T, M, C. (2018). Entrepreneurial selling 12 jurus memulai bisnis (Cet. 1). Jakarta: PT Elex Media Komputindo.

Gaya MLA

(AP), Jenu, Widjaja, Tandjung,, M.M.,, CPM. "Entrepreneurial selling 12 jurus memulai bisnis". Cet. 1 Jakarta: PT Elex Media Komputindo, 2018. TEXT.