APA-čujuhus (7. p.)
Lea, H. C. (1892). A Formulary of the papal penitentiary in the 13 th ventury.
Chicago-čujuhus (17. p.)
Lea, Henry Charles. A Formulary of the Papal Penitentiary in the 13 Th Ventury. Philadelphia, 1892.
MLA-čujuhus (9. p.)
Lea, Henry Charles. A Formulary of the Papal Penitentiary in the 13 Th Ventury. 1892.
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