Hasfarm Dian Konsultan, PT, Hoff og Overgaard, & Proyek Tata Pelaksanaan Pembangunan Kota (Indonesia). (1985). Cost effectiveness of competing freight transport modes. National Urban Development Strategy Project, Directorate of City and Regional Planning, Directorate General of Cipta Karya, Dept. of Public Works, Government of Indonesia-UNDP/UNCHS.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hasfarm Dian Konsultan, PT, Hoff og Overgaard, و Proyek Tata Pelaksanaan Pembangunan Kota (Indonesia). Cost Effectiveness of Competing Freight Transport Modes. [Jakarta]: National Urban Development Strategy Project, Directorate of City and Regional Planning, Directorate General of Cipta Karya, Dept. of Public Works, Government of Indonesia-UNDP/UNCHS, 1985.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hasfarm Dian Konsultan, PT, et al. Cost Effectiveness of Competing Freight Transport Modes. National Urban Development Strategy Project, Directorate of City and Regional Planning, Directorate General of Cipta Karya, Dept. of Public Works, Government of Indonesia-UNDP/UNCHS, 1985.