Introduction to Old Frisian History, Grammar, Reader, Glossary Bremmer, Jr., Rolf H. Heftet / 2009 / Engelsk
Introduction to Old Frisian History, Grammar, Reader, Glossary Bremmer, Jr., Rolf H. Innbundet / 2009 / Engelsk
NOWELE Volume 28/29 (August 1996) A Frisian and Germanic Miscellany. Published in Honour of Nils Århammar on his Sixty-Fifth Birthday, 7 August 1996 Petersen Adeline Heftet / 1996 / Engelsk
