Izaquita-Orduz, J. S., & Bernal-Burgos, R. A. (2013). Evaluation of efficiency, effectiveness and social equity of the property tax in the municipality of Sogamoso, based on the last cadastral update. Universidad Pedagógica y Tecnológica de Colombia - UPTC.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিIzaquita-Orduz, Juan Sebastián, এবং Rigoberto Antonio Bernal-Burgos. Evaluation of Efficiency, Effectiveness and Social Equity of the Property Tax in the Municipality of Sogamoso, Based on the Last Cadastral Update. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2013.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিIzaquita-Orduz, Juan Sebastián, এবং Rigoberto Antonio Bernal-Burgos. Evaluation of Efficiency, Effectiveness and Social Equity of the Property Tax in the Municipality of Sogamoso, Based on the Last Cadastral Update. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2013.