Bajnok. (2013). An Invitation to Abstract Mathematics (1.). Springer New York.
Cita Chicago (17th ed.)Bajnok. An Invitation to Abstract Mathematics. 1. Springer New York, 2013.
Cita MLA (8th ed.)Bajnok. An Invitation to Abstract Mathematics. 1. Springer New York, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.