Professional evaluation: social impact and political consequences /

Geahča maid

• Diseños Experimentales y cuasiexperimentales en la investigación social /
  Dahkki: Campbell, Donald T.
  Almmustuhtton: (2001)
• Designing and conducting ethnographic research /
  Dahkki: LeCompte, Margaret D.
  Almmustuhtton: (1999)
• Identifying and labeling variables
  Dahkki: Tuckman, Bruce W.
• Research planning and desing
  Dahkki: Leedy, Paul
• Theory choice and problem choice in science
  Dahkki: Zuckerman, Harriet