Cornell University Library Digital Collections
- Sudeine, G.1
- Troy, J. P. (John Patrick)1
- Wirsing, Giselher1
- Wirsing, Giselher (editor); Haushofer, Albrecht; Hopker, Wolfgang; Michael, Horst; Link, Ulrich ("collaborators").1
- Wright, Frank Lloyd1
- האָלטמאן, ר1
- מייזיל, נ1
- סאנדלער, פ1
- ראנטש, י1
