Professional evaluation: social impact and political consequences /

समान संसाधन

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