Sander, K. (1997). Landmarks In Developmental Biology 1883-1924 Historical Essays From Roux's Archives Klaus Sander. Springer.
Lua i Stíl Chicago (17ú heag.)Sander, Klaus. Landmarks In Developmental Biology 1883-1924 Historical Essays From Roux's Archives Klaus Sander. Springer, 1997.
Lua MLA (8ú heag.)Sander, Klaus. Landmarks In Developmental Biology 1883-1924 Historical Essays From Roux's Archives Klaus Sander. Springer, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.