Armstrong, A., Kay, S., & Dixon, R. (2011). Knowing poetry: Verse in medieval France from The rose to the Rhétoriqueurs. Cornell University Press.

Armstrong, Adrian, Sarah Kay, and Rebecca Dixon. Knowing Poetry: Verse in Medieval France from The Rose to the Rhétoriqueurs. Ithaca: Cornell University Press, 2011.

Armstrong, Adrian, et al. Knowing Poetry: Verse in Medieval France from The Rose to the Rhétoriqueurs. Cornell University Press, 2011.