Gaya APA
Herynugroho, .
(2009).
Mathematics: for senior high school year XII
(
ED-1)
.
Jakarta:
Jakarta: Yudhistira, 2009.
Gaya MLA
Herynugroho, .
"Mathematics: for senior high school year XII".
ED-1
Jakarta:
Jakarta: Yudhistira, 2009,
2009.
.