GARDNER, L., CROIX, H. d. l., & TANSEY, R. G. (1980). Gardner's art through the ages.-- 7th ed. Harcourt Brace Jovanovich.
Lua i Stíl Chicago (17ú heag.)GARDNER, Louise, Horst de la CROIX, agus Richard G. TANSEY. Gardner's Art Through the Ages.-- 7th Ed. San Diego: Harcourt Brace Jovanovich, 1980.
Lua MLA (9ú heag.)GARDNER, Louise, et al. Gardner's Art Through the Ages.-- 7th Ed. Harcourt Brace Jovanovich, 1980.
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