APA Style
1, E, F, S, H, S, S, B. (2004).
Economics for senior high school students: book 1 .
Jawa Tengah:
Depdikbud.
MLA Style
1, Economics, For, Senior, High, School, Students:, Book.
"Economics for senior high school students: book 1".
Jawa Tengah:
Depdikbud,
2004.
Text.