Singh, R. (2013). Legal Research Methodology. LexisNexis.
Cita Chicago (17th ed.)Singh, Raltan. Legal Research Methodology. Gurgaon: LexisNexis, 2013.
Cita MLA (9th ed.)Singh, Raltan. Legal Research Methodology. LexisNexis, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.