McNicholas, J. T. S. (1947). Displaced Persons: Whose Responsibility? New York.
Dyfyniad Arddull ChicagoMcNicholas, John T.; Spellman. Displaced Persons: Whose Responsibility? New York, 1947.
Dyfyniad MLAMcNicholas, John T.; Spellman. Displaced Persons: Whose Responsibility? New York, 1947.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.