PEARSON, B. C. Civil War Topographical Engineering in the Shenandoah. Cartographic Perspectives, [S. l.], n. 49, p. 40–63, 2004. DOI: 10.14714/CP49.440. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp49-pearson. Acesso em: 27 apr. 2024.