European Network on Longitudinal Studies on Individual Development & Magnusson, D. (1991). Problems and methods in longitudinal research: Stability and change. Cambridge University Press.
Chicago-referens (17:e uppl.)European Network on Longitudinal Studies on Individual Development och David Magnusson. Problems and Methods in Longitudinal Research: Stability and Change. Cambridge: Cambridge University Press, 1991.
MLA-referens (9:e uppl.)European Network on Longitudinal Studies on Individual Development och David Magnusson. Problems and Methods in Longitudinal Research: Stability and Change. Cambridge University Press, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.