Griffioen, Dirk. “The Relevance of God’s Covenant for a Reformed Theology of Religion”. Societas Dei: Jurnal Agama dan Masyarakat 3, no. 2 (Oktober 24, 2016): 183. Diakses April 16, 2024. https://societasdei.rcrs.org/index.php/SD/article/view/35.