Gaya APA
Leo Jones,. (1992).
Communicative grammar practice. (~).
New York:
Cambridge University Press.
Gaya Chicago
Leo Jones,.
Communicative grammar practice..
~
New York:
Cambridge University Press,
1992.
Buku.
Gaya MLA
Leo Jones,.
Communicative grammar practice..
~
New York:
Cambridge University Press,
1992.
Buku.
Gaya Turabian
Leo Jones,.
Communicative grammar practice..
~
New York:
Cambridge University Press,
1992.
Buku.