@article{Scarletto_2007, title={Historical Atlas of U.S. Presidential Elections 1788-2004}, url={https://cartographicperspectives.org/index.php/journal/article/view/cp58-scarletto}, DOI={10.14714/CP58.267}, number={58}, journal={Cartographic Perspectives}, author={Scarletto, Edith}, year={2007}, month={Sep.}, pages={51–52} }