APA Style
DUDLEY, Tony. (1998).
Development in English for Specific Purposes .
New York:
Cambridge University Press.
Chicago Style
DUDLEY, Tony.
Development in English for Specific Purposes.
New York:
Cambridge University Press,
1998.
Bahasa Inggris.
MLA Style
DUDLEY, Tony.
Development in English for Specific Purposes.
New York:
Cambridge University Press,
1998.
Bahasa Inggris.
Turabian Style
DUDLEY, Tony.
Development in English for Specific Purposes.
New York:
Cambridge University Press,
1998.
Bahasa Inggris.