Gaya APA
Savignon, Sandra J.. (1982).
Communicative competence : theory and classroom practice / Sandra J. Savignon .
:
Reading : Addison-Wesley Publishing Company.
Gaya Chicago
Savignon, Sandra J..
Communicative competence : theory and classroom practice / Sandra J. Savignon.
:
Reading : Addison-Wesley Publishing Company,
1982.
Buku.
Gaya MLA
Savignon, Sandra J..
Communicative competence : theory and classroom practice / Sandra J. Savignon.
:
Reading : Addison-Wesley Publishing Company,
1982.
Buku.
Gaya Turabian
Savignon, Sandra J..
Communicative competence : theory and classroom practice / Sandra J. Savignon.
:
Reading : Addison-Wesley Publishing Company,
1982.
Buku.