(2018). How to gain happines and positive energy: Perjalanan menuju kebahagiaan (Cetakan pertama.). Cirebon: Nusa Litera Inspirasi.
Chicago Style CitationHow to Gain Happines and Positive Energy: Perjalanan Menuju Kebahagiaan. Cetakan pertama. Cirebon: Nusa Litera Inspirasi, 2018.
MLA CitationHow to Gain Happines and Positive Energy: Perjalanan Menuju Kebahagiaan. Cetakan pertama. Cirebon: Nusa Litera Inspirasi, 2018.
Warning: These citations may not always be 100% accurate.