Gaya APA
M., C, A., SUGIJONO, . (2009).
Bilingual Mathematic for Junior High School: Volume 3B, 2st Semester, Grade IX (English Ed.).
Jakarta:
Erlangga.
Gaya MLA
M., CHOLIK, ADINAWAN,., SUGIJONO, .
"Bilingual Mathematic for Junior High School: Volume 3B, 2st Semester, Grade IX".
English Ed.
Jakarta:
Erlangga,
2009.
Text.