Robbins,Neville. (2017). Beginning Number Theory (2nd.). Jones & Bartlett Learning.
Cita Chicago (17th ed.)Robbins,Neville. Beginning Number Theory. 2nd. New Delhi: Jones & Bartlett Learning, 2017.
Cita MLA (9th ed.)Robbins,Neville. Beginning Number Theory. 2nd. Jones & Bartlett Learning, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.