Nuttin, Joseph
Future Time Perspective and Motivation. Theory and Research Method / Joseph Nuttin; Joseph Nuttin, Willy Lens . - Louvain : University Press , 1985 . - 235 p.; 24 cm.
Motivación-Futuro
Future Time Perspective and Motivation. Theory and Research Method / Joseph Nuttin; Joseph Nuttin, Willy Lens . - Louvain : University Press , 1985 . - 235 p.; 24 cm.
Motivación-Futuro