APA-čujuhus (7. p.)

Jürgen Renn. (2012). The Globalization of Knowledge in History. Edition Open Access.

Chicago-čujuhus (17. p.)

Jürgen Renn. The Globalization of Knowledge in History. Edition Open Access, 2012.

MLA-čujuhus (9. p.)

Jürgen Renn. The Globalization of Knowledge in History. Edition Open Access, 2012.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.