GREGOR, Hamish. Zen in America. Helen Tworkov. Buddhist Studies Review, [S. l.], v. 13, n. 2, p. 204–211, 1996. DOI: 10.1558/bsrv.v13i2.14940. Disponível em: https://journal.equinoxpub.com/BSR/article/view/14940.. Acesso em: 27 jul. 2024.