Gaya APA
Kumar, Ranjit. (2014).
Research methodology : a step by step guide for beginners (4th ed.).
London:
SAGE Publications.
Gaya Chicago
Kumar, Ranjit.
Research methodology : a step by step guide for beginners.
4th ed.
London:
SAGE Publications,
2014.
Text.
Gaya MLA
Kumar, Ranjit.
Research methodology : a step by step guide for beginners.
4th ed.
London:
SAGE Publications,
2014.
Text.
Gaya Turabian
Kumar, Ranjit.
Research methodology : a step by step guide for beginners.
4th ed.
London:
SAGE Publications,
2014.
Print.