Gaya APA
KERET, ETGAR. (2016).
THE SEVEN GOOD YEARS .
Yogyakarta:
Bentang.
Gaya Chicago
KERET, ETGAR.
THE SEVEN GOOD YEARS.
Yogyakarta:
Bentang,
2016.
Text.
Gaya MLA
KERET, ETGAR.
THE SEVEN GOOD YEARS.
Yogyakarta:
Bentang,
2016.
Text.
Gaya Turabian
KERET, ETGAR.
THE SEVEN GOOD YEARS.
Yogyakarta:
Bentang,
2016.
Print.