Gaya APA
RAHMAN, A, F. (2018).
Basic and fundamental English grammar for elementary level (1).
Yogjakarta:
Pustaka Widyatama.
Gaya MLA
RAHMAN, A., FAIDLAL.
"Basic and fundamental English grammar for elementary level".
1
Yogjakarta:
Pustaka Widyatama,
2018.
Bahasa.