Wright, D. F. (2007). Basic mathematics for college students (eighth edition.). Hawkes Learning Systems.
Cita Chicago (17th ed.)Wright, D. Franklin. Basic Mathematics for College Students. eighth edition. Lexington, Mass: Hawkes Learning Systems, 2007.
Cita MLA (9th ed.)Wright, D. Franklin. Basic Mathematics for College Students. eighth edition. Hawkes Learning Systems, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.