Sakai, T., Shiohama, K., & Sunada, T. (1980). Curvature and topology of riemannian manifolds. Springer-Verlag.
Lua i Stíl Chicago (17ú heag.)Sakai, T., K. Shiohama, agus T. Sunada. Curvature and Topology of Riemannian Manifolds. Berlin: Springer-Verlag, 1980.
Lua MLA (9ú heag.)Sakai, T., et al. Curvature and Topology of Riemannian Manifolds. Springer-Verlag, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.