Khanna, V. K., & Bhambri, S. K. (1988). Solid Geometry. Vikas Publishing House.
Cita Chicago (17th ed.)Khanna, V. K., i S. K. Bhambri. Solid Geometry. New Delhi: Vikas Publishing House, 1988.
Cita MLA (9th ed.)Khanna, V. K., i S. K. Bhambri. Solid Geometry. Vikas Publishing House, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.