Research methods : quantitative and qualitative approaches /

Antzeko izenburuak

• Research methods : quantitave & qualitative approaches /
  nork: Mugenda, Olive M.
  Argitaratua: (2003)
• Fundamentals of social research methods : an African perspective /
  nork: Bless, Claire
  Argitaratua: (2006)
• Research methodology : methods and techniques /
  nork: Kothari, C.R
  Argitaratua: (2004)
• Research methodology : methods [and] techniques /
  nork: Kothari, C.R
  Argitaratua: (2004)
• Research methodology : methods, tools and techniques /
  nork: Jain, Gopal Lal
  Argitaratua: (1998)