(1953). The Columbia - Viking desk encyclopaedia: L - Z. New York: The Viking Press.
Trích dẫn kiểu ChicagoThe Columbia - Viking Desk Encyclopaedia: L - Z. New York: The Viking Press, 1953.
Deismireacht MLAThe Columbia - Viking Desk Encyclopaedia: L - Z. New York: The Viking Press, 1953.
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