SKIBSTED, S. Kvartærgeologi i Thailand. Varv, [S. l.], v. 1992, n. 2, p. 52–59, 1992. DOI: 10.7146/varv.v1992i2.144501. Disponível em: https://tidsskrift.dk/varv/article/view/144501. Acesso em: 5 jan. 2025.