by Urban, Klaus K
Published in Gifted education international (01.09.2014)

by Dollinger, Stephen J., Urban, Klaus K., James, Troy A.
Published in Creativity research journal (01.03.2004)

by Urban, Klaus K
Published in International Education Journal (01.05.2005)

by Urban, Klaus K.
Published in Gifted education international (01.09.2010)

by Urban, Klaus K
Published in مجلة العلوم التربوية (01.07.2002)

by Urban, Klaus K.
Published in Early child development and care (01.01.1997)

by Urban, Klaus K
Published in Gifted education international (01.01.2010)

by Jellen, Hans G., Urban, Klaus K.
Published in Gifted child today magazine (01.05.1989)

by Urban, Klaus K.
Published in Creativity research journal (01.01.1991)

by Klaus. K. Urban
Published in مجلة العلوم التربوية (01.07.2002)

by Dollinger, Stephen J, Urban, Klaus K, James, Troy A
Published in Creativity research journal (01.01.2004)

by Urban, Klaus K
Published in International journal of educational research (01.01.1993)

by Urban, Klaus K
Published in International journal of educational research (01.01.1993)

by Urban, Klaus K
Published in International journal of educational research (01.01.1993)

by Urban, Klaus K
Published in International journal of educational research (01.01.1993)

by Urban, Klaus K
Published in International journal of educational research (01.01.1993)

by Urban, Klaus K
Published in International journal of educational research (01.01.1993)

by Urban, Klaus K
Published in Psychology science (01.07.2004)

by Urban, Klaus K
Published in Gifted Education International (1988)

by Jellen, Hans G, Urban, Klaus K
Published in Gifted Education International (1989)