Morse, A. P., & McMinn, T. J. (1965). A theory of sets. Academic Press.
Cita Chicago (17th ed.)Morse, Anthony Perry, i Trevor J. McMinn. A Theory of Sets. New York ; London: Academic Press, 1965.
Cita MLA (8th ed.)Morse, Anthony Perry, i Trevor J. McMinn. A Theory of Sets. Academic Press, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.