Schmalstieg, W. R. (2011). Old Prussian orthography: Statistics vs. common sense. Vilnius University.
Lua i Stíl Chicago (17ú heag.)Schmalstieg, William R. Old Prussian Orthography: Statistics Vs. Common Sense. Vilnius University, 2011.
Lua MLA (9ú heag.)Schmalstieg, William R. Old Prussian Orthography: Statistics Vs. Common Sense. Vilnius University, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.