Gaya APA
Riyawi, M, R.
(2016).
You Can Master It: Basic Skill of Learning English
.
Yogyakarta:
Penerbit WR.
Gaya MLA
Riyawi, Mohd., Rafi.
"You Can Master It: Basic Skill of Learning English".
Yogyakarta:
Penerbit WR,
2016.
Text.