Sharma, B. D. (1995). Solid Geometry. Kedar Nath Ram Nath.
Cita Chicago (17th ed.)Sharma, B. D. Solid Geometry. Meerut: Kedar Nath Ram Nath, 1995.
Cita MLA (9th ed.)Sharma, B. D. Solid Geometry. Kedar Nath Ram Nath, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.