Gaya APA
Clare, A., Wilson, J.
(2002).
Language to go UPPER INTERMEDIATE
(
Cet. 1)
.
England:
Pearson Longman.
Gaya MLA
Clare, Antonia., Wilson, JJ.
"Language to go UPPER INTERMEDIATE".
Cet. 1
England:
Pearson Longman,
2002.
Text.