Gaya APA
Sari, D, A, S. (2018).
Teachers' Verbal Feedback to Students' Speaking Performance: A Classroom Discourse Analysis .
Indramayu:
FKIP Bahasa Inggris Unwir.
Gaya MLA
Sari, Dewi, Ayu, Sekar.
"Teachers' Verbal Feedback to Students' Speaking Performance: A Classroom Discourse Analysis".
Indramayu:
FKIP Bahasa Inggris Unwir,
2018.
Text.