Gaya APA
al.], R, C, R, [. (2010).
Civics Today: Citizenship, , Economics, & You .
Columbus:
Glencoe/McGraw-Hill.
Gaya MLA
al.], Richard, C., Remy, [et.
"Civics Today: Citizenship, , Economics, & You".
Columbus:
Glencoe/McGraw-Hill,
2010.
Skripsi, Tesis, Disertasi.