(2009). Selected Students Project. Fak.Teknik-UGM.
Cita Chicago Style (17a ed.)Selected Students Project. Fak.Teknik-UGM, 2009.
Cita MLA (8a ed.)Selected Students Project. Fak.Teknik-UGM, 2009.
Precaución: Estas citas no son 100% exactas.
Cita APA (7a ed.)