Bharath, R. (1991). Computers and graph theory: Representing knowledge for processing by computers. E. Horwood.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Bharath, Ramachandran. Computers and Graph Theory: Representing Knowledge for Processing by Computers. New York: E. Horwood, 1991.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Bharath, Ramachandran. Computers and Graph Theory: Representing Knowledge for Processing by Computers. E. Horwood, 1991.