Gaya APA
Gorard, Stephen. (2013).
Research design : creating robust approaches for the social sciences .
London:
SAGE Publications.
Gaya Chicago
Gorard, Stephen.
Research design : creating robust approaches for the social sciences.
London:
SAGE Publications,
2013.
Text.
Gaya MLA
Gorard, Stephen.
Research design : creating robust approaches for the social sciences.
London:
SAGE Publications,
2013.
Text.
Gaya Turabian
Gorard, Stephen.
Research design : creating robust approaches for the social sciences.
London:
SAGE Publications,
2013.
Print.