Cross, N (2001) "Achieving Pleasure From Purpose: the methods of Kenneth Grange, product designer", The Design JournalArchived 17 November 2007 at the Wayback Machine, Vol. 4, No. 1, pp. 48–58.
Cross, N (2001) "Achieving Pleasure From Purpose: the methods of Kenneth Grange, product designer", The Design JournalArchived 17 November 2007 at the Wayback Machine, Vol. 4, No. 1, pp. 48–58.