saaty, T. L. (1964). lectures on graph theory. National Planning Institute.
Cita Chicago (17th ed.)saaty, T. L. Lectures on Graph Theory. cairo: National Planning Institute, 1964.
Cita MLA (9th ed.)saaty, T. L. Lectures on Graph Theory. National Planning Institute, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.