Kerala (India). Public Works Dept. (1972). The Kerala public works account code, with appendices (3d ed.). S.G.P., Govt. Press].
Lua i Stíl Chicago (17ú heag.)Kerala (India). Public Works Dept. The Kerala Public Works Account Code, with Appendices. 3d ed. [Ernakulam: S.G.P., Govt. Press], 1972.
Lua MLA (8ú heag.)Kerala (India). Public Works Dept. The Kerala Public Works Account Code, with Appendices. 3d ed. S.G.P., Govt. Press], 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.