Valk, H. (1993). About the role of the German castle at the town-genesis process in Estonia: The example of Viljandi.
Chicago-Zitierstil (17. Ausg.)Valk, Heiki. About the Role of the German Castle at the Town-genesis Process in Estonia: The Example of Viljandi. 1993.
MLA-Zitierstil (9. Ausg.)Valk, Heiki. About the Role of the German Castle at the Town-genesis Process in Estonia: The Example of Viljandi. 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.