Lua APA (7ú heag.)
Krishna Raju. (1988). Design of concrete mixes (3rd ed.). CBS.
Lua i Stíl Chicago (17ú heag.)
Krishna Raju. Design of Concrete Mixes. 3rd ed. New Delhi: CBS, 1988.
Lua MLA (9ú heag.)
Krishna Raju. Design of Concrete Mixes. 3rd ed. CBS, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.