Gaya APA
CHUAH, M. (2019).
3 HOURS TO MASTER : HOW TO MAINTAIN GOOD FRIENSHIP (Cetakan 1).
Jakarta:
PT ELEX MEDIA KOMPUTINDO.
Gaya MLA
CHUAH, MICHAEL.
"3 HOURS TO MASTER : HOW TO MAINTAIN GOOD FRIENSHIP".
Cetakan 1
Jakarta:
PT ELEX MEDIA KOMPUTINDO,
2019.
Text.