Gaya APA
nikolay, hingdranata. (2022).
Selling Easily and Smartly .
Jakarta:
PT gramedia jakarta.
Gaya Chicago
nikolay, hingdranata.
Selling Easily and Smartly.
Jakarta:
PT gramedia jakarta,
2022.
Text.
Gaya MLA
nikolay, hingdranata.
Selling Easily and Smartly.
Jakarta:
PT gramedia jakarta,
2022.
Text.
Gaya Turabian
nikolay, hingdranata.
Selling Easily and Smartly.
Jakarta:
PT gramedia jakarta,
2022.
Print.