Bibliografi : hlm. 133-137
Judul asli : "Atomic habits : an easy & proven way to build good habits & break bad ones; tiny changes, remarkable results"
Judul asli : "Stolen focus : why you can't pay attention - and how to think deeply again"
Judul asli : "Start with why : how great leaders inspire everyone to take action"
Bibliografi : hlm 153-156
Bibliografi : hlm. 212-255