Child DevelopmentFergus P. Hughes, Lloyd D. Noppe, Illene C. Noppe · First published 1988Open the Tome
Human development across the life spanFergus P. Hughes, Noppe Lloyd, Hughes Fergus · First published 1985Open the Tome
A neo-piagetian cognitive styles analysis of creative problem solvingLloyd D Noppe · First published 1978Open the Tome
