Gaya APA
Yeongsim, Song. (2016).
Why?: Germany .
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Yeongsim, Song.
Why?: Germany.
Jakarta:
Elex Media Komputindo,
2016.
Text.
Gaya MLA
Yeongsim, Song.
Why?: Germany.
Jakarta:
Elex Media Komputindo,
2016.
Text.
Gaya Turabian
Yeongsim, Song.
Why?: Germany.
Jakarta:
Elex Media Komputindo,
2016.
Print.