Pirie, R. G. (1973). Oceanography: Contemporary readings in ocean sciences. Oxford University.
Dyfyniad Arddull ChicagoPirie, R. Gordon. Oceanography: Contemporary Readings in Ocean Sciences. New York: Oxford University, 1973.
Dyfyniad MLAPirie, R. Gordon. Oceanography: Contemporary Readings in Ocean Sciences. Oxford University, 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.