Tu, L. W. (2017). Differential Geometry: Connections, Curvature, and Characteristic Classes. Springer.
Cita Chicago (17th ed.)Tu, Loring W. Differential Geometry: Connections, Curvature, and Characteristic Classes. USA: Springer, 2017.
Cita MLA (9th ed.)Tu, Loring W. Differential Geometry: Connections, Curvature, and Characteristic Classes. Springer, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.