Gaya APA
Sutarno, ., Sunarto, . (2009).
Theory and Applicatiom of ECONOMICS 1 For Grade X of Senior High School .
Solo:
Bilingual.
Gaya MLA
Sutarno, ., Sunarto, .
"Theory and Applicatiom of ECONOMICS 1 For Grade X of Senior High School".
Solo:
Bilingual,
2009.
Book.