Research design explained /

Eitemau Tebyg

• Research methods, design, and analysis /
  gan: Christensen, Larry B.
  Cyhoeddwyd: (2011)
• Research methods, design, and analysis /
  gan: Christensen, Larry B.
  Cyhoeddwyd: (2014)
• Research in psychology : methods and design /
  gan: Goodwin, C. James
  Cyhoeddwyd: (2002)
• Introduction to design and analysis : a student's handbook /
  gan: Keppel, Geoffrey
  Cyhoeddwyd: (1980)
• The process of research in psychology /
  gan: McBride, Dawn M.
  Cyhoeddwyd: (2013)