Gaya APA
Big Business Poor People. (2013).
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Big Business Poor People.
cet 1.
Jakarta:
Elex Media Komputindo,
2013.
.
Gaya MLA
Big Business Poor People.
cet 1.
Jakarta:
Elex Media Komputindo,
2013.
.
Gaya Turabian
Big Business Poor People.
Jakarta:
Elex Media Komputindo,
2013.
.