APA Stili
Wijaya, T, W.
(2021).
Essentials of Mastering Basic English Structure
.
:
Bintang Pustaka Madani.
MLA Stili
Wijaya, Titis, Wisnu.
"Essentials of Mastering Basic English Structure".
:
Bintang Pustaka Madani,
2021.
Digilib.