Lend, E. (1938). The underground struggle in Germany. League for Industrial Democracy.
Dyfyniad Arddull ChicagoLend, Evelyn. The Underground Struggle in Germany. New York City: League for Industrial Democracy, 1938.
Dyfyniad MLALend, Evelyn. The Underground Struggle in Germany. League for Industrial Democracy, 1938.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.