Science and behavior : an introduction to methods of research /

Míreanna comhchosúla

• The practice of social research /
  de réir: Babbie, Earl
  Foilsithe / Cruthaithe: (1998)
• The practice of social research /
  de réir: Babbie, Earl
  Foilsithe / Cruthaithe: (1992)
• The practice of social research /
  de réir: Babbie, Earl
  Foilsithe / Cruthaithe: (1989)
• The practice of social research /
  de réir: Babbie, Earl R.
  Foilsithe / Cruthaithe: (1979)
• Practicing social research /
  de réir: Wagenaar, Theodore C.
  Foilsithe / Cruthaithe: (1989)