Tretjakewitsch, L. (1990). Bishop Michel d'Herbigny SJ and Russia: A pre-ecumenical approach to Christian unity. Würzburg: Augustinus-Verlag.
Citación estilo ChicagoTretjakewitsch, Léon. Bishop Michel D'Herbigny SJ and Russia: A Pre-ecumenical Approach to Christian Unity. Würzburg: Augustinus-Verlag, 1990.
Cita MLATretjakewitsch, Léon. Bishop Michel D'Herbigny SJ and Russia: A Pre-ecumenical Approach to Christian Unity. Würzburg: Augustinus-Verlag, 1990.
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