Lua APA (7ú heag.)

Shashi Kumar. (2010). Quantitative techniques & methods.

Lua i Stíl Chicago (17ú heag.)

Shashi Kumar. Quantitative Techniques & Methods. New Delhi, 2010.

Lua MLA (9ú heag.)

Shashi Kumar. Quantitative Techniques & Methods. 2010.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.