IPA 1968-1989: Fidelidad y signo eclesial. Allpanchis, [S. l.], v. 21, n. 34, p. 141–148, 1989. DOI: 10.36901/allpanchis.v21i34.903. Disponível em: https://revistas.ucsp.edu.pe/index.php/Allpanchis/article/view/903. Acesso em: 13 oct. 2025.