Baumann, C. E. (1967). Western Europe: What path to integration? Heath.
Dyfyniad Arddull ChicagoBaumann, Carol Edler. Western Europe: What Path to Integration? Boston: Heath, 1967.
Dyfyniad MLABaumann, Carol Edler. Western Europe: What Path to Integration? Heath, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.