Gaya APA
Swan, Michael, Walter, Catherine. (1990).
The new cambridge english corse: student 1B .
Cambridge:
Cambridge University Press.
Gaya Chicago
Swan, Michael, Walter, Catherine.
The new cambridge english corse: student 1B.
Cambridge:
Cambridge University Press,
1990.
Text.
Gaya MLA
Swan, Michael, Walter, Catherine.
The new cambridge english corse: student 1B.
Cambridge:
Cambridge University Press,
1990.
Text.
Gaya Turabian
Swan, Michael, Walter, Catherine.
The new cambridge english corse: student 1B.
Cambridge:
Cambridge University Press,
1990.
Print.