APA Style
CMA, D, B, M.
(2017).
SALES INSIGHT : Spirit, Strategy, Service
.
Jakarta:
PT Gramedia Pustaka Utama.
MLA Style
CMA, Dedy, Budiman, M.Pd.,.
"SALES INSIGHT : Spirit, Strategy, Service".
Jakarta:
PT Gramedia Pustaka Utama,
2017.
Text.