Graves, A. (1921). Art sales: From early in the 18. century to early in the 20. century; (mostly old master and early English pictures). London: Graves.
Chicago-tyylinen lähdeviittausGraves, Algernon. Art Sales: From Early in the 18. Century to Early in the 20. Century; (mostly Old Master and Early English Pictures). London: Graves, 1921.
MLA-viiteGraves, Algernon. Art Sales: From Early in the 18. Century to Early in the 20. Century; (mostly Old Master and Early English Pictures). London: Graves, 1921.
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