Lua APA (7ú heag.)

Corbetta, P. (2003). Social research: Theory,methods and techniques. SAGE.

Lua i Stíl Chicago (17ú heag.)

Corbetta, Piergiorgio. Social Research: Theory,methods and Techniques. London: SAGE, 2003.

Lua MLA (8ú heag.)

Corbetta, Piergiorgio. Social Research: Theory,methods and Techniques. SAGE, 2003.

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