HOCHSCHILD, G. (1968). A second introduction to analytic geometry. Holden-day.
Cita Chicago (17th ed.)HOCHSCHILD, G. A Second Introduction to Analytic Geometry. San Francisco: Holden-day, 1968.
Cita MLA (9th ed.)HOCHSCHILD, G. A Second Introduction to Analytic Geometry. Holden-day, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.