侯杰、闫涛. 近代基督徒与非教会学校研究——以南开学校为中心. Journal of Research for Christianity in China (JRCC), [S. l.], n. 7, p. 86–106, 2025. Disponível em: https://journals.ccspub.cc/jrcc/article/view/305. Acesso em: 4 may. 2025.