Boesch, P. (1959). Lord St. Oswald's Collection of Swiss Glass-Paintings. London: Soc.
Dyfyniad Arddull ChicagoBoesch, Paul. Lord St. Oswald's Collection of Swiss Glass-Paintings. London: Soc, 1959.
Dyfyniad MLABoesch, Paul. Lord St. Oswald's Collection of Swiss Glass-Paintings. London: Soc, 1959.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.