1. Von Frisch, Karl. Personal Papers. Bayerische Staatsbibliothek, Munich. Nachlaß ANA 540, Folders: BI, Gould, James; BI, Griffin, Donald; BII, Griffin, Donald; BI, Hediger, Heini; BI, Jander, Rudolf; BI, Koehler, Otto; BII, Koehler, Otto; BI, Lindauer, Martin; BII, Mayr, Ernst; BII, Wenner, Adrian; Wenner, Adrian. Personal email correspondence with author, July 10, 2003
2. Without a Word
3. Confidentiality