Skaggs, S. (2017). Fire signs: A semiotic theory for graphic design. The MIT Press.
Chicago Style (17. basım) AtıfSkaggs, Steven. Fire Signs: A Semiotic Theory for Graphic Design. Cambridge, Massachusetts: The MIT Press, 2017.
MLA (9th ed.) AtıfSkaggs, Steven. Fire Signs: A Semiotic Theory for Graphic Design. The MIT Press, 2017.
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