BLAKEY, J. (1965). Intermediate pure mathematics. Macmillan.
Cita Chicago (17th ed.)BLAKEY, J. Intermediate Pure Mathematics. London: Macmillan, 1965.
Cita MLA (9th ed.)BLAKEY, J. Intermediate Pure Mathematics. Macmillan, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.