Gaya APA
ALEXANDER, L. G.. (1975).
Fluency in English .
Yogyakarta:
Penerbit Kanisius.
Gaya Chicago
ALEXANDER, L. G..
Fluency in English.
Yogyakarta:
Penerbit Kanisius,
1975.
Text.
Gaya MLA
ALEXANDER, L. G..
Fluency in English.
Yogyakarta:
Penerbit Kanisius,
1975.
Text.
Gaya Turabian
ALEXANDER, L. G..
Fluency in English.
Yogyakarta:
Penerbit Kanisius,
1975.
Print.