Dynamic Cartography would not have been possible without critiques, coaching, and words of encouragement. I am forever grateful to all the people and pieces of code that contributed to this project.
Mapping: A Critical Introduction to Cartography and GIS
Jeremy W. Crampton
Cartographic Relief Presentation
Rethinking the Power of Maps
Denis Wood with John Fels and John Krygier.
The Look of Maps
Elements of Cartography