Kaku, M. (1991). Strings, conformal fields, and topology: An introduction. Springer-Verlag.
Dyfyniad Arddull ChicagoKaku, Michio. Strings, Conformal Fields, and Topology: An Introduction. New York: Springer-Verlag, 1991.
Dyfyniad MLAKaku, Michio. Strings, Conformal Fields, and Topology: An Introduction. Springer-Verlag, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.