Gupta, D. P. P. (2000). Tensors and differential geometry. Pragati.
Chicagoスタイル(17版)引用形式Gupta, Dr. P. P. Tensors and Differential Geometry. Merrut: Pragati, 2000.
MLA(9版)引用形式Gupta, Dr. P. P. Tensors and Differential Geometry. Pragati, 2000.
警告: この引用は必ずしも正確ではありません.