, S., & , P. D. I. S. M. (2009). Contractual governance of Indonesia railway system: : Case study Costumer satisfaction in Jabodetabek Area Vs Varmlandstrafik AB. [Yogyakarta] : Universitas Gadjah Mada.
استشهاد بنمط شيكاغو, SUNARTO, و Prof. Dr. Ir. Siti Malkhamah. Contractual Governance of Indonesia Railway System: : Case Study Costumer Satisfaction in Jabodetabek Area Vs Varmlandstrafik AB. [Yogyakarta] : Universitas Gadjah Mada, 2009.
MLA استشهاد, SUNARTO, و Prof. Dr. Ir. Siti Malkhamah. Contractual Governance of Indonesia Railway System: : Case Study Costumer Satisfaction in Jabodetabek Area Vs Varmlandstrafik AB. [Yogyakarta] : Universitas Gadjah Mada, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.