SCHOBESBERGER, D.; KRIZ, K.; BREIER, M. Design and Production of the Himachal Pradesh Topographic Overview Map, 1:500,000. Cartographic Perspectives, [S. l.], n. 67, p. 43–50, 2010. DOI: 10.14714/CP67.113. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp67-schobesberger-et-al. Acesso em: 1 may. 2024.