1. Alexander, M. (Trans.). (1973). Beowulf: A verse translation. Penguin Books.
2. Andersson, T. M. (1997). Sources and analogues. In R. E. Bjork & J. D. Niles (Eds.), A Beowulf handbook (pp. 125–148). University of Exeter Press.
3. Beverly, W. B., Jr. (2014). The Beowulf poet’s accommodation of pre-Christian Germanic culture. M. A. thesis, University of Mississippi.
4. Bjork, R. E. (1997). Digressions and episodes. In R. E. Bjork & J. D. Niles (Eds.), A Beowulf handbook (pp. 193–212). University of Exeter Press.
5. Bonjour, A. (1950). The digressions in Beowulf. Basil Blackwell.