References
- Stanley , RP . 1999 . Enumerative Combinatorics , Vol. 2 , Cambridge : Cambridge University Press .
- Riordan , J . 1968 . Combinatorial Identities , New York : John Wiley & Sons .
- Gould , HW . 2010 . Combinatorial Identities , Author, Morgantown, WV : 2nd ed. . viii+106pp. (See also: http://www.math.wvu.edu/~gould/ for eight tables of combinatorial identities based on unpublished work by Gould; compiled by J. Quaintance)
- Gauthier , N . 2011 . Families of linear recurrences for Catalan numbers . Int. J. Math. Educ. Sci. Tech. , 42 ( 1 ) : 131 – 139 .
- Koshy , T . 2009 . Catalan Numbers with Applications , Oxford : Oxford University Press .