Karo, J. (1975). Graphic design: Problems, methods, solutions. Van Nostrand Reinhold.
Chicago-čujuhus (17. p.)Karo, Jerzy. Graphic Design: Problems, Methods, Solutions. Nueva York: Van Nostrand Reinhold, 1975.
MLA-čujuhus (9. p.)Karo, Jerzy. Graphic Design: Problems, Methods, Solutions. Van Nostrand Reinhold, 1975.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.