KOWALCZYK, A.; KULCZYK, S. The Four ‘Cornerstones’ of Tourism Geography. Turyzm/Tourism, [S. l.], v. 18, n. 1, p. 7–25, 2008. DOI: 10.18778/0867-5856.18.1.02. Disponível em: https://czasopisma.uni.lodz.pl/tourism/article/view/10126. Acesso em: 26 apr. 2024.