Citazione APA

Chetan Agarwal & Vijay Sharma. (2011). Encyclopaedia of research methodology: Research methodology in history (vol.9). Commonwealth.

Stile di citazione Chicago

Chetan Agarwal e Vijay Sharma. Encyclopaedia of Research Methodology: Research Methodology in History (vol.9). New Delhi: Commonwealth, 2011.

Citazione MLA

Chetan Agarwal e Vijay Sharma. Encyclopaedia of Research Methodology: Research Methodology in History (vol.9). Commonwealth, 2011.