Year 2000 Practitioner. Taylor & Francis Ltd.
Dyfyniad Arddull ChicagoYear 2000 Practitioner. Taylor & Francis Ltd.
Dyfyniad MLAYear 2000 Practitioner. Taylor & Francis Ltd.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.
Year 2000 Practitioner. Taylor & Francis Ltd.
Dyfyniad Arddull ChicagoYear 2000 Practitioner. Taylor & Francis Ltd.
Dyfyniad MLAYear 2000 Practitioner. Taylor & Francis Ltd.