WEB SURVEY METHODOLOGY

Antzeko izenburuak

• Web survey methodology/
  nork: Callegaro, Mario
  Argitaratua: (2015)
• Web survey methodology /
  nork: Callegaro, Mario, et al.
• Web survey methodology/
  nork: Mario Callegaro, et al.
  Argitaratua: (2015)
• SAGE HANDBOOK OF SURVEY METHODOLOGY
  nork: WOLF, CHRISTOF
  Argitaratua: (2016)
• Surveys in social research
  nork: De Vaus, D A
  Argitaratua: (1990)