Gaya APA
Savignon, S, J. (1983).
Communicative Competence Theory And Classroom Practice Text And Contexts in Second Language Learning .
Amerika:
Libraries Unlimited.
Gaya MLA
Savignon, Sandra, J..
"Communicative Competence Theory And Classroom Practice Text And Contexts in Second Language Learning".
Amerika:
Libraries Unlimited,
1983.
Text.