APA Style
Kumar, Ranjit. (2014).
Research Methodology : a step-by-step guide for beginners 4th ed. (4th ed.).
London:
Sage.
Chicago Style
Kumar, Ranjit.
Research Methodology : a step-by-step guide for beginners 4th ed..
4th ed.
London:
Sage,
2014.
Text.
MLA Style
Kumar, Ranjit.
Research Methodology : a step-by-step guide for beginners 4th ed..
4th ed.
London:
Sage,
2014.
Text.
Turabian Style
Kumar, Ranjit.
Research Methodology : a step-by-step guide for beginners 4th ed..
4th ed.
London:
Sage,
2014.
Print.