Paun, G. (1994). Mathematical Aspects of Natural and Formal Languages. Singapore: World Scientific.
Dyfyniad Arddull ChicagoPaun, Gheorghe. Mathematical Aspects of Natural and Formal Languages. Singapore: World Scientific, 1994.
Dyfyniad MLAPaun, Gheorghe. Mathematical Aspects of Natural and Formal Languages. Singapore: World Scientific, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.