Hammerton, J. A. 1. (1930). The concise universal encyclopedia, complete in one volume. London: The Amalgamated Press LTD, The Fleetway House.
Citación estilo ChicagoHammerton, John Alexander 1871-1949. The Concise Universal Encyclopedia, Complete in One Volume. London: The Amalgamated Press LTD, The Fleetway House, 1930.
Cita MLAHammerton, John Alexander 1871-1949. The Concise Universal Encyclopedia, Complete in One Volume. London: The Amalgamated Press LTD, The Fleetway House, 1930.
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