Lipschutz, M. M. (1969). Theory and problems of differential geometry. McGraw-Hill.
Cita Chicago (17th ed.)Lipschutz, Martin M. Theory and Problems of Differential Geometry. New York, USA: McGraw-Hill, 1969.
Cita MLA (9th ed.)Lipschutz, Martin M. Theory and Problems of Differential Geometry. McGraw-Hill, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.