俞強. 醫療傳教士雒魏林的屬靈生命. Journal of Research for Christianity in China (JRCC), [S. l.], n. 9, p. 108–158, 2017. Disponível em: https://journals.ccspub.cc/jrcc/article/view/269. Acesso em: 4 may. 2025.