Chawla Deepak. (2011). Research Methodology: Concepts and Cases -CD. Vikas Publishing House.
Citazione stile Chigago Style (17a edizione)Chawla Deepak. Research Methodology: Concepts and Cases -CD. Noida: Vikas Publishing House, 2011.
Citatione MLA (9a ed.)Chawla Deepak. Research Methodology: Concepts and Cases -CD. Vikas Publishing House, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.