Gregory, S., & Gregory, S. (1990). The Twelfth-century Psalter commentary in French for Laurette d'Alsace: An edition of Psalms I-L. Modern Humanities Research Association.
Chicago-referens (17:e uppl.)Gregory, Stewart, och Stewart Gregory. The Twelfth-century Psalter Commentary in French for Laurette D'Alsace: An Edition of Psalms I-L. London: Modern Humanities Research Association, 1990.
MLA-referens (8:e uppl.)Gregory, Stewart, och Stewart Gregory. The Twelfth-century Psalter Commentary in French for Laurette D'Alsace: An Edition of Psalms I-L. Modern Humanities Research Association, 1990.
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