DEO, N. (2000). GRAPH THEORY WITH APPLICATION TO ENGINEERING AND COMPUTER SC. PHI.
Chicago-viite (17. p.)DEO, NARSINGH. GRAPH THEORY WITH APPLICATION TO ENGINEERING AND COMPUTER SC. NEW DELHI: PHI, 2000.
MLA-viite (9. p.)DEO, NARSINGH. GRAPH THEORY WITH APPLICATION TO ENGINEERING AND COMPUTER SC. PHI, 2000.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.