Gaya APA

Santoso, D., Ollie, . (2017). Done Is Better Than Perfect: Kisah Sukse Seorang Digital Marketer dan Serial Entrepreneur (-). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Santoso, Denny., Ollie, . "Done Is Better Than Perfect: Kisah Sukse Seorang Digital Marketer dan Serial Entrepreneur". - Jakarta: Gramedia Pustaka Utama, 2017. .