APA (7. basım) Alıntı
CAMPBELL, J. (1997). A CODE FOR REDUCING FIGURE-GROUND AMBIGUITIES IN TACTILE GRAPHICS.
Chicago Style (17. basım) Atıf
CAMPBELL, J.S. A CODE FOR REDUCING FIGURE-GROUND AMBIGUITIES IN TACTILE GRAPHICS. 1997.
MLA (9th ed.) Atıf
CAMPBELL, J.S. A CODE FOR REDUCING FIGURE-GROUND AMBIGUITIES IN TACTILE GRAPHICS. 1997.
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