Não informado. (2002). Studies in languages. University of Joensuu, Faculty of Humanities.
Chicago-Zitierstil (17. Ausg.)Não informado. Studies in Languages. Joensuu, Finlandia: University of Joensuu, Faculty of Humanities, 2002.
MLA-Zitierstil (8. Ausg.)Não informado. Studies in Languages. University of Joensuu, Faculty of Humanities, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.