Macgregor, J. G. (1997). Reinforced Concrete Mechanics And Design James G. Macgregor. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Macgregor, James G. Reinforced Concrete Mechanics And Design James G. Macgregor. Prentice Hall, 1997.
Lua MLA (8ú heag.)Macgregor, James G. Reinforced Concrete Mechanics And Design James G. Macgregor. Prentice Hall, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.