Janne Bondi Johannessen, Joseph C. Salmons, "Germanic Heritage Languages in North America" English | 2015 | ISBN: 9027234981 | PDF | pages: 424 | 9.1 mb
John Ole Askedal, Hans Frede Nielsen, Erik W. Hansen, "Early Germanic Languages in Contact" English | 2015 | ISBN: 9027240736 | PDF | pages: 315 | 5.5 mb