Lua APA (7ú heag.)
ed. by Ballaney P.L. (2008). Theory of Machines and Mechanisms (25th ed.). Khanna Publishers.
Lua i Stíl Chicago (17ú heag.)
ed. by Ballaney P.L. Theory of Machines and Mechanisms. 25th ed. Delhi: Khanna Publishers, 2008.
Lua MLA (9ú heag.)
ed. by Ballaney P.L. Theory of Machines and Mechanisms. 25th ed. Khanna Publishers, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.