Fassler, M. E. (2020). Liturgical History and Hagiography as Reflected in the Ordinal of Nivelles, with Emphasis on the Cult of St Gertrude. The Liber ordinarius of Nivelles (Houghton Library, MS Lat 422), 175-238.
Citazione stile Chigago Style (17a edizione)Fassler, Margot Elsbeth. "Liturgical History and Hagiography as Reflected in the Ordinal of Nivelles, with Emphasis on the Cult of St Gertrude." The Liber Ordinarius of Nivelles (Houghton Library, MS Lat 422) 2020: 175-238.
Citatione MLA (8a ed.)Fassler, Margot Elsbeth. "Liturgical History and Hagiography as Reflected in the Ordinal of Nivelles, with Emphasis on the Cult of St Gertrude." The Liber Ordinarius of Nivelles (Houghton Library, MS Lat 422), 2020, pp. 175-238.
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