Gaya APA
George.P, M., ., C., Callum, G., P. (1983).
Idiom drills for students of english as a second language (Ed.2).
Now York:
Harper & Rw, C.
Gaya MLA
George.P, M., ., C., Callum, G., P..
Idiom drills for students of english as a second language.
Ed.2
Now York:
Harper & Rw, C,
1983.
Text.