Gaya APA
Irawan, C. (2018).
Easy Conversation Book : Pratice Your Daily Conversation Anywhere (Cetakan I).
YOGYAKARTA:
Pusat Kajian Bahasa.
Gaya MLA
Irawan, Candra.
"Easy Conversation Book : Pratice Your Daily Conversation Anywhere".
Cetakan I
YOGYAKARTA:
Pusat Kajian Bahasa,
2018.
Text.