Gaya APA
Boen, Billy, Nurjannah, Intan. (2017).
Young on top updated .
Yogyakarta:
B First.
Gaya Chicago
Boen, Billy, Nurjannah, Intan.
Young on top updated.
Yogyakarta:
B First,
2017.
Text.
Gaya MLA
Boen, Billy, Nurjannah, Intan.
Young on top updated.
Yogyakarta:
B First,
2017.
Text.
Gaya Turabian
Boen, Billy, Nurjannah, Intan.
Young on top updated.
Yogyakarta:
B First,
2017.
Print.