Gaya APA
Leo, S.
(2023).
A Chalenging Book to Practice Teaching in English
(
Cetakan ke 1)
.
Yogyakarta:
CV andi.
Gaya MLA
Leo, Sutanto.
"A Chalenging Book to Practice Teaching in English".
Cetakan ke 1
Yogyakarta:
CV andi,
2023.
Text.