Riordan, J. (1979). Combinatorial Identities. Huntington, New York: Robert E. Krieger.
Chicago Style aipamenaRiordan, John. Combinatorial Identities. Huntington, New York: Robert E. Krieger, 1979.
MLA aipamenaRiordan, John. Combinatorial Identities. Huntington, New York: Robert E. Krieger, 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.