Gaya APA
Nathalia, D.
(2015).
Ultimate SELLING
(
Cet. 1)
.
Jakarta:
PT. Gramedia Pustaka Utama.
Gaya MLA
Nathalia, Debbie.
"Ultimate SELLING".
Cet. 1
Jakarta:
PT. Gramedia Pustaka Utama,
2015.
Text.