STANG, F. Internationaler Tourismus in Indien. ERDKUNDE, [S. l.], v. 33, n. 1, p. 52–60, 1979. DOI: 10.3112/erdkunde.1979.01.06. Disponível em: https://www.erdkunde.uni-bonn.de/article/view/1867. Acesso em: 1 may. 2025.