Gaya APA

Oldach, M. (1995). Creativity for graphic designers : a realworld guide to idea generation from defining your message to selecting the best idea for your printed piece . Cincinnati, OH: North Light Books.

Gaya MLA

Oldach, Mark. "Creativity for graphic designers : a realworld guide to idea generation from defining your message to selecting the best idea for your printed piece". Cincinnati, OH: North Light Books, 1995. Text.