(2016). Change your bad habit (Cetakan pertama.). Yogyakarta: Psikologi Corner.
Chicago Style CitationChange Your Bad Habit. Cetakan pertama. Yogyakarta: Psikologi Corner, 2016.
MLA CitationChange Your Bad Habit. Cetakan pertama. Yogyakarta: Psikologi Corner, 2016.
Warning: These citations may not always be 100% accurate.