Gaya APA
Pertti Alasuutari, Leonard Bickman, Julia Brannen. (2008).
Social Research Methods .
brithis library:
SAGE Publications Ltd.
Gaya Chicago
Pertti Alasuutari, Leonard Bickman, Julia Brannen.
Social Research Methods.
brithis library:
SAGE Publications Ltd,
2008.
Text.
Gaya MLA
Pertti Alasuutari, Leonard Bickman, Julia Brannen.
Social Research Methods.
brithis library:
SAGE Publications Ltd,
2008.
Text.
Gaya Turabian
Pertti Alasuutari, Leonard Bickman, Julia Brannen.
Social Research Methods.
brithis library:
SAGE Publications Ltd,
2008.
Print.