Gaya APA
Yahrif, M.
(2018).
Basic Grammar In Speaking
(
Cet. 1)
.
Yogyakarta, DIY:
Pustaka Ilmu.
Gaya MLA
Yahrif, Muhammad.
"Basic Grammar In Speaking".
Cet. 1
Yogyakarta, DIY:
Pustaka Ilmu,
2018.
Text.