Gaya APA
Cotton, David, Falvey, David. (2003).
Market leader intermediate business English : course book .
Inggris:
Longman.
Gaya Chicago
Cotton, David, Falvey, David.
Market leader intermediate business English : course book.
Inggris:
Longman,
2003.
Buku.
Gaya MLA
Cotton, David, Falvey, David.
Market leader intermediate business English : course book.
Inggris:
Longman,
2003.
Buku.
Gaya Turabian
Cotton, David, Falvey, David.
Market leader intermediate business English : course book.
Inggris:
Longman,
2003.
Buku.