Welton, T. A. On the inaccuracies which probably exist in the census returns of ages.
Čikaški stil citiranja (17. izdanje)Welton, Thomas A. On the Inaccuracies Which Probably Exist in the Census Returns of Ages.
MLA način citiranja (9. izdanje)Welton, Thomas A. On the Inaccuracies Which Probably Exist in the Census Returns of Ages.
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