Hering, Elaine Lin
Unlearning silence : how to speak your mind, unleash talent, and live more fully
Penguin Life, 2024
Buku Teks
Snow, Patrick
Creating your own destiny: bagaimana mendapatkan apa yang benar-benar anda inginkan dalam hidup
Gramedia, 2005
Buku Teks
Sincero, Jen
You are a Badass : How to Stop Doubting Your Greatness and Start Living an Awesome Life
Running Press, 2017
Buku Teks
Kemp, Jana
No!: how one simple word can transform your life
American Management Association, 2005
eBooks
Ferriss, Timothy
The 4-hour work week: escape the 9-5, live anywhere and join the new rich
Vermilion, 2011
Buku Teks