Paricio, J. Perspective Sketching: Freehand y gigital drawing techniques for artists y designers.
Chicago Style (17th ed.) CitationParicio, Jorge. Perspective Sketching: Freehand Y Gigital Drawing Techniques for Artists Y Designers.
MLA引文Paricio, Jorge. Perspective Sketching: Freehand Y Gigital Drawing Techniques for Artists Y Designers.
警告:這些引文格式不一定是100%准確.