(1967). The school mathematics project: Advanced mathematics book 1 2. Cambridge University Press.
Cita Chicago (17th ed.)The School Mathematics Project: Advanced Mathematics Book 1 2. London: Cambridge University Press, 1967.
Cita MLA (9th ed.)The School Mathematics Project: Advanced Mathematics Book 1 2. Cambridge University Press, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.