Gaya APA
Blass, Laurie. (2007).
Quest intro listening and speaking, 2nd edition .
New York:
McGraw-Hill.
Gaya Chicago
Blass, Laurie.
Quest intro listening and speaking, 2nd edition.
New York:
McGraw-Hill,
2007.
Text.
Gaya MLA
Blass, Laurie.
Quest intro listening and speaking, 2nd edition.
New York:
McGraw-Hill,
2007.
Text.
Gaya Turabian
Blass, Laurie.
Quest intro listening and speaking, 2nd edition.
New York:
McGraw-Hill,
2007.
Print.