Gaya APA
Purba, Ribka Adelina. (2014).
Second Chance .
Yogyakarta:
Sheila.
Gaya Chicago
Purba, Ribka Adelina.
Second Chance.
Yogyakarta:
Sheila,
2014.
Fiksi.
Gaya MLA
Purba, Ribka Adelina.
Second Chance.
Yogyakarta:
Sheila,
2014.
Fiksi.
Gaya Turabian
Purba, Ribka Adelina.
Second Chance.
Yogyakarta:
Sheila,
2014.
Fiksi.