Iltis, R. Archivmaterialien zu Rudolf Iltis, 1899-1978.
Tohutoru Kātū Chicago (17th ed.)Iltis, Rudolf. Archivmaterialien Zu Rudolf Iltis, 1899-1978.
Tohutoro MLA (9th ed.)Iltis, Rudolf. Archivmaterialien Zu Rudolf Iltis, 1899-1978.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.