Vashishtha, H. C. (1986). Analytical Geometry of Three Dimensions. Krishna Prakashan.
Citazione stile Chigago Style (17a edizione)Vashishtha, H. C. Analytical Geometry of Three Dimensions. Meerut: Krishna Prakashan, 1986.
Citatione MLA (9a ed.)Vashishtha, H. C. Analytical Geometry of Three Dimensions. Krishna Prakashan, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.