Rota, G. (1978). Studies in foundations and combinatorics. Academic Press.
Cita Chicago (17th ed.)Rota, Gian-Carlo. Studies in Foundations and Combinatorics. New York: Academic Press, 1978.
Cita MLA (9th ed.)Rota, Gian-Carlo. Studies in Foundations and Combinatorics. Academic Press, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.