Saperstone, S. H. (1981). Semidynamical systems in infinite dimensional spaces. Springer-Verlag.
Lua i Stíl Chicago (17ú heag.)Saperstone, Stephen H. Semidynamical Systems in Infinite Dimensional Spaces. Nueva York: Springer-Verlag, 1981.
Lua MLA (9ú heag.)Saperstone, Stephen H. Semidynamical Systems in Infinite Dimensional Spaces. Springer-Verlag, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.