Gaya APA
Eka, A, M, .
(2017).
Mandiri Practise Your English Competence Sckool Grade XI
(
cat.5)
.
JAKARTA:
ERLANGGA.
Gaya MLA
Eka, Astuti, Mulya, .
"Mandiri Practise Your English Competence Sckool Grade XI".
cat.5
JAKARTA:
ERLANGGA,
2017.
Text.