Reuter, J., Lehmkuhl, A., & Umberg, I. B. (1920). Neo-Confessarius: : practice instructus (Tertio edidit Ioannes Bapt. Umberg.). Herder.
Cita Chicago Style (17a ed.)Reuter, Johann, Augustin Lehmkuhl, y Ioannes Bapt Umberg. Neo-Confessarius: : Practice Instructus. Tertio edidit Ioannes Bapt. Umberg. Friburgi Brisgoviae: Herder, 1920.
Cita MLA (9a ed.)Reuter, Johann, et al. Neo-Confessarius: : Practice Instructus. Tertio edidit Ioannes Bapt. Umberg. Herder, 1920.
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