PEDERSEN, R. Defining Theosophy in the Twenty-First century. Scripta Instituti Donneriani Aboensis, [S. l.], v. 20, p. 139–153, 2008. DOI: 10.30674/scripta.67333. Disponível em: https://journal.fi/scripta/article/view/67333. Acesso em: 5 may. 2024.