Nikolay, H. (2018). Selling Easily and Smartly. Gramedia Pustaka Utama.
Chicago Style (17th ed.) CitationNikolay, Hingdranata. Selling Easily and Smartly. Gramedia Pustaka Utama, 2018.
MLA (8th ed.) CitationNikolay, Hingdranata. Selling Easily and Smartly. Gramedia Pustaka Utama, 2018.
Warning: These citations may not always be 100% accurate.