Blandford, P. (1970). Lightweight Boating: Owning and Using Expanded Polystyrenc Boats. John Gifford.
Dyfyniad Arddull ChicagoBlandford, Perey. Lightweight Boating: Owning and Using Expanded Polystyrenc Boats. London: John Gifford, 1970.
Dyfyniad MLABlandford, Perey. Lightweight Boating: Owning and Using Expanded Polystyrenc Boats. John Gifford, 1970.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.