PLATO. (2008). Laws. Akasha Publishing.
Dyfyniad Arddull ChicagoPLATO. Laws. Akasha Publishing, 2008.
Dyfyniad MLAPLATO. Laws. Akasha Publishing, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.
PLATO. (2008). Laws. Akasha Publishing.
Dyfyniad Arddull ChicagoPLATO. Laws. Akasha Publishing, 2008.
Dyfyniad MLAPLATO. Laws. Akasha Publishing, 2008.