Metzger, P. W. (2007). The art of perspective: The ultimate guide for artists in every medium. Cincinnati, Ohio: North Light Books.
Chicago Stili AlıntıMetzger, Philip W. The Art of Perspective: The Ultimate Guide for Artists in Every Medium. Cincinnati, Ohio: North Light Books, 2007.
MLA AlıntıMetzger, Philip W. The Art of Perspective: The Ultimate Guide for Artists in Every Medium. Cincinnati, Ohio: North Light Books, 2007.
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