Brewer, B. C., & Pipkin, H. W. W. (2012). A pledge of love: The Anabaptist sacramental theology of Balthasar Hubmaier. Paternoster.
Lua i Stíl Chicago (17ú heag.)Brewer, Brian C., agus H. W. Walker Pipkin. A Pledge of Love: The Anabaptist Sacramental Theology of Balthasar Hubmaier. Milton Keynes, England: Paternoster, 2012.
Lua MLA (9ú heag.)Brewer, Brian C., agus H. W. Walker Pipkin. A Pledge of Love: The Anabaptist Sacramental Theology of Balthasar Hubmaier. Paternoster, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.