Shearman, T. G. (1898). Natural taxation: An inquiry into the practicability, justice and effects of a scientific and natural method of taxation (New and enl. ed., 3d thousand.). Doubleday & McClure Co..
Čikaški stil citiranja (17. izdanje)Shearman, Thomas Gaskell. Natural Taxation: An Inquiry into the Practicability, Justice and Effects of a Scientific and Natural Method of Taxation. New and enl. ed., 3d thousand. New York: Doubleday & McClure Co., 1898.
MLA način citiranja (8. izdanje)Shearman, Thomas Gaskell. Natural Taxation: An Inquiry into the Practicability, Justice and Effects of a Scientific and Natural Method of Taxation. New and enl. ed., 3d thousand. Doubleday & McClure Co., 1898.
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