Gaya APA
Kurnianingsih, S. (2010).
MATHEMATICS 2B for Senior High School Grade XI Semester 2. Bilingual .
Jakarta:
Erlangga.
Gaya MLA
Kurnianingsih, Sri.
"MATHEMATICS 2B for Senior High School Grade XI Semester 2. Bilingual".
Jakarta:
Erlangga,
2010.
Text.