tigris: An R Package to Access and Work with Geographic Data from the US Census Bureau. - Kyle E. Walker (R J., 2016)

Scaling the Interactive Dot Map. - Kyle E. Walker (Cartogr. Int. J. Geogr. Inf. Geovisualization, 2018)

Opening GIScience: A process-based approach. - Jerry Shannon; Kyle E. Walker (Int. J. Geogr. Inf. Sci., 2018)