1.		An agritourism systems model: a weberian perspective / Nancy Gard McGehee Autor: Vieira, Armando COTA(S): RE-926
2.		Gender and motivation for agri-tourism entrepreneurship / Nancy G. McGehee, Kyungmi Kim, Gayle R. Jennings Autor: Vieira, Armando Coautor: ; Kim, Kyungmi Jennings, Gayle R. COTA(S): RE-1193