Problems and Methods in Longitudinal Research Stability and Change Magnusson David Heftet / 1994 / Engelsk
Studying individual Development in An interindividual Context A Person-oriented Approach Bergman Lars R. Innbundet / 2002 / Engelsk
Studying individual Development in An interindividual Context A Person-oriented Approach Bergman Lars R. Heftet / 2002 / Engelsk
