Clayes, M. (1976). The life of Brother Isidore de Loor, C.P. Congregation of the Passion.
Chicago Style (17. basım) AtıfClayes, Marcellus. The Life of Brother Isidore De Loor, C.P. Chicago, Ill.: Congregation of the Passion, 1976.
MLA (8th ed.) AtıfClayes, Marcellus. The Life of Brother Isidore De Loor, C.P. Congregation of the Passion, 1976.
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