Gaya APA

Atina, V, Z. (2012). Designing And Building The Sales Information System AT Royan Wijaya Motor . Semarang: Politeknik Negeri Semarang.

Gaya MLA

Atina, VIVIN, Zulfa. "Designing And Building The Sales Information System AT Royan Wijaya Motor". Semarang: Politeknik Negeri Semarang, 2012. TA DIGITAL.