Berry, J. (2003). Complete A-Z mathematics handbook.- 3rd ed (3rd ed.). Hodder& Stoughton.
Chicago Edition CitationBerry, John. Complete A-Z Mathematics Handbook.- 3rd Ed. 3rd ed. London: Hodder& Stoughton, 2003.
Cita MLABerry, John. Complete A-Z Mathematics Handbook.- 3rd Ed. 3rd ed. Hodder& Stoughton, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.