APA Style
HELGESEN, Marc, BROWN, Steven. (2007).
Practical English Language Teaching ; Listening (International Ed.).
New York:
McGraw-Hiil.
Chicago Style
HELGESEN, Marc, BROWN, Steven.
Practical English Language Teaching ; Listening.
International Ed.
New York:
McGraw-Hiil,
2007.
Bahasa Inggris.
MLA Style
HELGESEN, Marc, BROWN, Steven.
Practical English Language Teaching ; Listening.
International Ed.
New York:
McGraw-Hiil,
2007.
Bahasa Inggris.
Turabian Style
HELGESEN, Marc, BROWN, Steven.
Practical English Language Teaching ; Listening.
International Ed.
New York:
McGraw-Hiil,
2007.
Bahasa Inggris.