Gaya APA

Purnomo, A. (2009). ITC 3 Information and Communication Technology For Senior High School XII (Ed.1; cet. 1). s.l.: .

Gaya MLA

Purnomo, Andi. "ITC 3 Information and Communication Technology For Senior High School XII". Ed.1; cet. 1 s.l.: , 2009. Text.