Gaya APA
Hakim, M, R.
(2016).
Let's Speak Advanced Level
(
Edisi 1)
.
Yogyakarta:
Deepublish.
Gaya MLA
Hakim, M.Arif, Rahman.
"Let's Speak Advanced Level".
Edisi 1
Yogyakarta:
Deepublish,
2016.
Text.