Gaya APA
Yuningsih, Yuyun, Wardani, Susilo. (2018).
Happy with English .
Surakarta:
Era Pustaka Utama.
Gaya Chicago
Yuningsih, Yuyun, Wardani, Susilo.
Happy with English.
Surakarta:
Era Pustaka Utama,
2018.
Text.
Gaya MLA
Yuningsih, Yuyun, Wardani, Susilo.
Happy with English.
Surakarta:
Era Pustaka Utama,
2018.
Text.
Gaya Turabian
Yuningsih, Yuyun, Wardani, Susilo.
Happy with English.
Surakarta:
Era Pustaka Utama,
2018.
Print.