ACHIRUDDIN, I. (2009). Potential countermeasures for traffic accidents in the Jakarta-Cikampek Toll Road. [Yogyakarta] : Universitas Gadjah Mada.
استشهاد بنمط شيكاغوACHIRUDDIN, Ibni. Potential Countermeasures for Traffic Accidents in the Jakarta-Cikampek Toll Road. [Yogyakarta] : Universitas Gadjah Mada, 2009.
MLA استشهادACHIRUDDIN, Ibni. Potential Countermeasures for Traffic Accidents in the Jakarta-Cikampek Toll Road. [Yogyakarta] : Universitas Gadjah Mada, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.