Tolkien, Christopher; Turville-Petre, G., eds. (1956). "Hervarar Saga ok Heidreks"(PDF). Viking Society for Northern Research. London: 68–9. Archived(PDF) from the original on 1 August 2019. Retrieved 20 October 2019.
Tolkien, Christopher; Turville-Petre, G., eds. (1956). "Hervarar Saga ok Heidreks"(PDF). Viking Society for Northern Research. London: 69. Archived(PDF) from the original on 1 August 2019. Retrieved 20 October 2019.
Tolkien, Christopher; Turville-Petre, G., eds. (1956). "Hervarar Saga ok Heidreks"(PDF). Viking Society for Northern Research. London: 68–9. Archived(PDF) from the original on 1 August 2019. Retrieved 20 October 2019.
Tolkien, Christopher; Turville-Petre, G., eds. (1956). "Hervarar Saga ok Heidreks"(PDF). Viking Society for Northern Research. London: 69. Archived(PDF) from the original on 1 August 2019. Retrieved 20 October 2019.