Hille, Rolf. «The Evangelical Missionary Movement: The Pure Gospel, or Can There Be a Bit of Progress, Enlightenment and Colonialism?». Vox Scripturae - Revista Teológica Internacional 25, no. 2 (agosto 1, 2017): 357–374. Accedido junio 6, 2026. https://revistas.flt.edu.br/voxscripturae/article/view/266.