Gaya APA
Sintha Tresnadewi, dkk. (2007).
Happy With English .
Jakarta:
Ganeca Exact.
Gaya Chicago
Sintha Tresnadewi, dkk.
Happy With English.
Jakarta:
Ganeca Exact,
2007.
Buku.
Gaya MLA
Sintha Tresnadewi, dkk.
Happy With English.
Jakarta:
Ganeca Exact,
2007.
Buku.
Gaya Turabian
Sintha Tresnadewi, dkk.
Happy With English.
Jakarta:
Ganeca Exact,
2007.
Buku.