Dyfyniad APA

Smith, E. P. (1872). A manual of political economy. H. C. Baird.

Dyfyniad Arddull Chicago

Smith, E. Peshine. A Manual of Political Economy. Philadelphia: H. C. Baird, 1872.

Dyfyniad MLA

Smith, E. Peshine. A Manual of Political Economy. H. C. Baird, 1872.

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