Gaya APA
Cotton, David, Falvey, David, Kent, Simon. (2011).
Market Leader : Upper Intemediate Business English Course Book, 3rd Edition. (3rd.).
England:
Pearson.
Gaya Chicago
Cotton, David, Falvey, David, Kent, Simon.
Market Leader : Upper Intemediate Business English Course Book, 3rd Edition..
3rd.
England:
Pearson,
2011.
Koleksi Multimedia / CD-ROM.
Gaya MLA
Cotton, David, Falvey, David, Kent, Simon.
Market Leader : Upper Intemediate Business English Course Book, 3rd Edition..
3rd.
England:
Pearson,
2011.
Koleksi Multimedia / CD-ROM.
Gaya Turabian
Cotton, David, Falvey, David, Kent, Simon.
Market Leader : Upper Intemediate Business English Course Book, 3rd Edition..
3rd.
England:
Pearson,
2011.
Koleksi Multimedia / CD-ROM.