Gaya APA
Doff, Adrian, Becket, Carolyn. (2005).
Listening Student`s Book .
Yogyakarta:
Kanisius.
Gaya Chicago
Doff, Adrian, Becket, Carolyn.
Listening Student`s Book.
Yogyakarta:
Kanisius,
2005.
Text.
Gaya MLA
Doff, Adrian, Becket, Carolyn.
Listening Student`s Book.
Yogyakarta:
Kanisius,
2005.
Text.
Gaya Turabian
Doff, Adrian, Becket, Carolyn.
Listening Student`s Book.
Yogyakarta:
Kanisius,
2005.
Print.