Gaya APA
Sugeng, B. (2022).
Contextual English For Grade XI of Senior High Scholl Regular Program .
Solo:
PT Tiga Serangkai.
Gaya MLA
Sugeng, Bambang.
"Contextual English For Grade XI of Senior High Scholl Regular Program".
Solo:
PT Tiga Serangkai,
2022.
Text.