Gaya APA
ALEXANDER, L.
(2007).
Question And Answer : Graded Oral Comprehension Exercises
(
1)
.
Yogyakarta:
Kanisius.
Gaya MLA
ALEXANDER, L.G..
"Question And Answer : Graded Oral Comprehension Exercises".
1
Yogyakarta:
Kanisius,
2007.
Text.