Lua APA (7ú heag.)
Schodek, D. L. (2004). Structures (4th ed.). Prentice Hall of India.
Lua i Stíl Chicago (17ú heag.)
Schodek, Daniel L. Structures. 4th ed. New Delhi: Prentice Hall of India, 2004.
Lua MLA (9ú heag.)
Schodek, Daniel L. Structures. 4th ed. Prentice Hall of India, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.