(1973). '74 New Norway. Export Council of Norway and Grondahl & Son.
Chicago Style aipamena'74 New Norway. Oslo: Export Council of Norway and Grondahl & Son, 1973.
MLA aipamena'74 New Norway. Export Council of Norway and Grondahl & Son, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.