Urbanization in India: Population and Urban Classification Grids for 2011. - Deborah Balk; Mark R. Montgomery; Hasim Engin; Natalie Lin; Elizabeth Major; Bryan Jones (Data, 2019)

Global Harmonization of Urbanization Measures: Proceed with Care. - Deborah Balk; Stefan Leyk; Mark R. Montgomery; Hasim Engin (Remote. Sens., 2021)