Bharath, R. (1991). Computers and graph theory: Representing knowledge for processing by computers. E. Horwood.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিBharath, Ramachandran. Computers and Graph Theory: Representing Knowledge for Processing by Computers. New York: E. Horwood, 1991.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিBharath, Ramachandran. Computers and Graph Theory: Representing Knowledge for Processing by Computers. E. Horwood, 1991.