Marshall, C. W. (1971). Applied graph theory. Wiley-Interscience, a division of John Wiley and Sons, Inc.
Cita Chicago (17th ed.)Marshall, Clifford W. Applied Graph Theory. New York: Wiley-Interscience, a division of John Wiley and Sons, Inc, 1971.
Cita MLA (9th ed.)Marshall, Clifford W. Applied Graph Theory. Wiley-Interscience, a division of John Wiley and Sons, Inc, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.