Nichols, S. G. Urgent Voices: The Vengeance of Images in Medieval Poetry / Stephen G. Nichols. Text und Kultur : mittelalterliche Literatur 1150 - 1450.(2001).
Čikaški stil citiranja (17. izdanje)Nichols, Stephen G. "Urgent Voices: The Vengeance of Images in Medieval Poetry / Stephen G. Nichols." Text Und Kultur : Mittelalterliche Literatur 1150 - 1450.(2001) .
MLA način citiranja (8. izdanje)Nichols, Stephen G. "Urgent Voices: The Vengeance of Images in Medieval Poetry / Stephen G. Nichols." Text Und Kultur : Mittelalterliche Literatur 1150 - 1450.(2001), .
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