Gaya APA
Cotton, David, Falvey, David, Kent, Simon. (2006).
MAKET LEADER: Upper Intermediate Business English Course Book (New Edition).
England:
Pearson Education Ltd..
Gaya Chicago
Cotton, David, Falvey, David, Kent, Simon.
MAKET LEADER: Upper Intermediate Business English Course Book.
New Edition
England:
Pearson Education Ltd.,
2006.
Text.
Gaya MLA
Cotton, David, Falvey, David, Kent, Simon.
MAKET LEADER: Upper Intermediate Business English Course Book.
New Edition
England:
Pearson Education Ltd.,
2006.
Text.
Gaya Turabian
Cotton, David, Falvey, David, Kent, Simon.
MAKET LEADER: Upper Intermediate Business English Course Book.
New Edition
England:
Pearson Education Ltd.,
2006.
Print.