Philadelphia Museum of Art. (1938). Benjamin West, 1738-1820. Pennsylvania museum of art.
Čikaški stil citiranja (17. izdanje)Philadelphia Museum of Art. Benjamin West, 1738-1820. Philadelphia: Pennsylvania museum of art, 1938.
MLA način citiranja (8. izdanje)Philadelphia Museum of Art. Benjamin West, 1738-1820. Pennsylvania museum of art, 1938.
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