Harary, F. (1969). Graph theory. Narosa.
Dyfyniad Arddull ChicagoHarary, Frank. Graph Theory. New delhi.: Narosa, 1969.
Dyfyniad MLAHarary, Frank. Graph Theory. Narosa, 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.
Harary, F. (1969). Graph theory. Narosa.
Dyfyniad Arddull ChicagoHarary, Frank. Graph Theory. New delhi.: Narosa, 1969.
Dyfyniad MLAHarary, Frank. Graph Theory. Narosa, 1969.