Gaya APA

friedman, T, L. (2018). Thank you for being late : an optimist's guide to thriving in the age of accelerations . JAKARTA: PT. Gramedia Pustaka Utama.

Gaya MLA

friedman, Thomas, L.. "Thank you for being late : an optimist's guide to thriving in the age of accelerations". JAKARTA: PT. Gramedia Pustaka Utama, 2018. Text.