D'Amelio, J. (2013). Perspective Drawing Handbook. Dover Publications.
Lua i Stíl Chicago (17ú heag.)D'Amelio, Joseph. Perspective Drawing Handbook. Newburyport: Dover Publications, 2013.
Lua MLA (9ú heag.)D'Amelio, Joseph. Perspective Drawing Handbook. Dover Publications, 2013.
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