Gaya APA
Bartram, Mark. (2009).
Business result : Pre-intermediate teacher's book .
Oxford:
Oxford University Press.
Gaya Chicago
Bartram, Mark.
Business result : Pre-intermediate teacher's book.
Oxford:
Oxford University Press,
2009.
Teks.
Gaya MLA
Bartram, Mark.
Business result : Pre-intermediate teacher's book.
Oxford:
Oxford University Press,
2009.
Teks.
Gaya Turabian
Bartram, Mark.
Business result : Pre-intermediate teacher's book.
Oxford:
Oxford University Press,
2009.
Teks.