@phdthesis{Wulsch1992,
  author    = {Wulsch, Iris},
  title     = {Leistungsmotivation unter besonderer Ber{\"u}cksichtigung der kognitiven Komponente},
  pages     = {152, ca. 37 Bl. : Ill., graph. Darst.},
  year      = {1992},
  language  = {de}
}