Gaya APA
Arifin, M, Z.
(2018).
Developing English Skill: Practice Makes Perfect
(
Cet. 1)
.
Yogyakarta :
Andi.
Gaya MLA
Arifin, M., Zainul.
"Developing English Skill: Practice Makes Perfect".
Cet. 1
Yogyakarta :
Andi,
2018.
Buku.