Gaya APA
Daily English conversation. (2014).
:
Buku Pintar.
Gaya Chicago
Daily English conversation.
.
:
Buku Pintar,
2014.
Text.
Gaya MLA
Daily English conversation.
.
:
Buku Pintar,
2014.
Text.
Gaya Turabian
Daily English conversation.
:
Buku Pintar,
2014.
Print.