Gayley, C. M., & Scott, F. N. (1890). A guide to the literature of aesthetics (Suppl. to the Report of the Secretary of the Board of Regents, Univ. of California. - *** Kopie **.).
Παραπομπή σε μορφή Chicago (17η εκδ.)Gayley, Charles Mills, και Fred Newton Scott. A Guide to the Literature of Aesthetics. Suppl. to the Report of the Secretary of the Board of Regents, Univ. of California. - *** Kopie **. Berkeley, 1890.
Παραπομπή σε μορφή MLA (8th εκδ.)Gayley, Charles Mills, και Fred Newton Scott. A Guide to the Literature of Aesthetics. Suppl. to the Report of the Secretary of the Board of Regents, Univ. of California. - *** Kopie **. 1890.
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