Benn S I. Social principles and the democratic state. Surjeet Publications.
Lua i Stíl Chicago (17ú heag.)Benn S I. Social Principles and the Democratic State. Delhi Delhi: Surjeet Publications.
Lua MLA (9ú heag.)Benn S I. Social Principles and the Democratic State. Surjeet Publications.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.