Sage Handbook of Social Research Methods - Pertti Alasuutari; Leonard Bickman Julia Branner (New Delhi Sage Publication India ( p ) Limited, 2009)
Pertti Alasuutari; Leonard Bickman & Julia Branner: Sage Handbook of Social Research Methods. New Delhi. Sage Publication India ( p ) Limited, 2009. 1-84860-730-9--(300.72ALA)
ENGLISH