Payne, M. (1977). Pre-calculus mathematics: Michael Payne. W. B. Saunders.
Cita Chicago (17th ed.)Payne, Michael. Pre-calculus Mathematics: Michael Payne. London: W. B. Saunders, 1977.
Cita MLA (9th ed.)Payne, Michael. Pre-calculus Mathematics: Michael Payne. W. B. Saunders, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.