Gaya APA
ALEXANDER, L.G.. (1991).
Question and answer : graded oral comprehension exercises .
Yogja:
Kanisius.
Gaya Chicago
ALEXANDER, L.G..
Question and answer : graded oral comprehension exercises.
Yogja:
Kanisius,
1991.
Text.
Gaya MLA
ALEXANDER, L.G..
Question and answer : graded oral comprehension exercises.
Yogja:
Kanisius,
1991.
Text.
Gaya Turabian
ALEXANDER, L.G..
Question and answer : graded oral comprehension exercises.
Yogja:
Kanisius,
1991.
Print.