APA
V.K.Balakrishnan, . (2005). Schaum's outline of theory and problems of combinatorics. Tata McGraw Hill, New Delhi: .
Chicago
V.K.Balakrishnan, . 2005. Schaum's outline of theory and problems of combinatorics. Tata McGraw Hill, New Delhi: .
Harvard
V.K.Balakrishnan, . (2005). Schaum's outline of theory and problems of combinatorics. Tata McGraw Hill, New Delhi: .
MLA
V.K.Balakrishnan, . Schaum's outline of theory and problems of combinatorics. Tata McGraw Hill, New Delhi: . 2005.