Social research for consumers /

Ижил төстэй зүйлс

• Social research for consumers /
  -н: Babbie, Earl R.
  Хэвлэсэн: (1982)
• The practice of social research /
  -н: Babbie, Earl
  Хэвлэсэн: (1998)
• The practice of social research /
  -н: Babbie, Earl
  Хэвлэсэн: (1992)
• The practice of social research /
  -н: Babbie, Earl
  Хэвлэсэн: (1989)
• The practice of social research /
  -н: Babbie, Earl
  Хэвлэсэн: (1998)