Gaya APA
Marketeers: 52 Secrets to Elevating Your Selling Skills
.
(2019).
Jakarta:
Hermawan Kertajaya.
Gaya MLA
Marketeers: 52 Secrets to Elevating Your Selling Skills
.
September 2019 Issue.
Jakarta:
Hermawan Kertajaya,
2019.
Text.