Wilde, R. (1986). Problems, solutions: Visual thinking for graphic communicators. Van Nostrand Reinhold.
Chicago Style (17th ed.) CitationWilde, Richard. Problems, Solutions: Visual Thinking for Graphic Communicators. New York: Van Nostrand Reinhold, 1986.
MLA (9th ed.) CitationWilde, Richard. Problems, Solutions: Visual Thinking for Graphic Communicators. Van Nostrand Reinhold, 1986.
Warning: These citations may not always be 100% accurate.