Arentzen, T. (2017). The Virgin in song: Mary and the poetry of Romanos the Melodist. University of Pennsylvania Press.
Chicago Style aipamenaArentzen, Thomas. The Virgin in Song: Mary and the Poetry of Romanos the Melodist. Philadelphia: University of Pennsylvania Press, 2017.
MLA aipamenaArentzen, Thomas. The Virgin in Song: Mary and the Poetry of Romanos the Melodist. University of Pennsylvania Press, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.