APA

Mcnabb D. E., . (2009). Research methods for political science: Quantitative and qualitative methods. : Prentice-Hall of India Pvt. Ltd., New Delhi.

Chicago

Mcnabb David E, . 2009. Research methods for political science: Quantitative and qualitative methods. : Prentice-Hall of India Pvt. Ltd., New Delhi.

Harvard

Mcnabb D. E., . (2009). Research methods for political science: Quantitative and qualitative methods. : Prentice-Hall of India Pvt. Ltd., New Delhi.

MLA

Mcnabb David E, . Research methods for political science: Quantitative and qualitative methods. : Prentice-Hall of India Pvt. Ltd., New Delhi. 2009.