Roy, R. (2009). Creativity and concept design (2η έκδ.). Milton Keynes: Open University.
Chicago Style CitationRoy, Robin. Creativity and Concept Design. 2η έκδ. Milton Keynes: Open University, 2009.
MLA CitationRoy, Robin. Creativity and Concept Design. 2η έκδ. Milton Keynes: Open University, 2009.
Warning: These citations may not always be 100% accurate.