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2. The Old English Nominal Compounds in -Rad;Brady Caroline.;PMLA,1952
3. Bremmer, Rolf Jr., and Kees Dekker. Anglo Saxon Manuscripts in Microfiche Facsimile, Vol. 13, edited by A.N. Doane, Matthew T. Hussey, and Phillip Pulsiano. Tempe, AZ: Arizona Center for Medieval and Renaissance Studies, 2006.
4. Notes on a Killer Whale (Orcinus Orca) from the Northeastern Gulf of Mexico;Caldwell David K.;Quarterly Journal of the Florida Academy of Sciences,1956
5. “HRONAS” AND “HRONFIXAS”