Prown, J. D. (1965). John Singleton Copley: 1738 - 1815 / National Gallery of Art Washington. National Gallery of Art [u.a.].
Chicago Style (17. basım) AtıfPrown, Jules David. John Singleton Copley: 1738 - 1815 / National Gallery of Art Washington. Washington: National Gallery of Art [u.a.], 1965.
MLA (8th ed.) AtıfPrown, Jules David. John Singleton Copley: 1738 - 1815 / National Gallery of Art Washington. National Gallery of Art [u.a.], 1965.
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