2006

Hundsbichler, H. (2006): John Block, Kristen Mossler Figg (Hgg.), Trade, Travel, and Exploration in the Middle Ages: An Encyclopedia, New York 2000.
[BibTeX] [Endnote]

1997

Schneider, J. (1997): Tucher, Fernhandelsfamilie. München, Zürich
[BibTeX] [Endnote]