Proceedings of the geometric topology conference held a Park City, Uta. (1975). Geometric topology: Proceedings of the geometric topology conference held at Park City, Utah, February 19-22, 1974. Springer-Verlag.
Dyfyniad Arddull ChicagoProceedings of the geometric topology conference held a Park City, Uta. Geometric Topology: Proceedings of the Geometric Topology Conference Held at Park City, Utah, February 19-22, 1974. Berlin: Springer-Verlag, 1975.
Dyfyniad MLAProceedings of the geometric topology conference held a Park City, Uta. Geometric Topology: Proceedings of the Geometric Topology Conference Held at Park City, Utah, February 19-22, 1974. Springer-Verlag, 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.