Gaya APA

Georgiev, S, G. (1905). Multiplicative Differential Geometry . : CV. Spektra Anugerahabadi.

Gaya MLA

Georgiev, Svetlin, G.. "Multiplicative Differential Geometry". : CV. Spektra Anugerahabadi, 1905. Tadris Ilmu Pengetahuan Alam.