Dyfyniad APA
Malthus, T. R. (2001). Observations on the corn laws and a rise or fall in the price of corn on the agriculture and general wealth of the country. Electric Book Co..
Dyfyniad Arddull Chicago
Malthus, T. R. Observations on the Corn Laws and a Rise or Fall in the Price of Corn on the Agriculture and General Wealth of the Country. London: Electric Book Co., 2001.
Dyfyniad MLA
Malthus, T. R. Observations on the Corn Laws and a Rise or Fall in the Price of Corn on the Agriculture and General Wealth of the Country. Electric Book Co., 2001.
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