APA-ийн эшлэл(7 дахь хэвлэлт)
Ardila-Gomez, A., & Ortegon-Sanchez, A. (2016). Sustainable urban transport financing from the sidewalk to the subway: Capital, operations, and maintenance financing. World Bank Group.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Ardila-Gomez, Arturo, ба Adriana Ortegon-Sanchez. Sustainable Urban Transport Financing from the Sidewalk to the Subway: Capital, Operations, and Maintenance Financing. Washington, DC: World Bank Group, 2016.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Ardila-Gomez, Arturo, ба Adriana Ortegon-Sanchez. Sustainable Urban Transport Financing from the Sidewalk to the Subway: Capital, Operations, and Maintenance Financing. World Bank Group, 2016.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.