Rounds, J. L., & Segner, R. O. (2011). Construction supervision. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Rounds, Jerald L., agus Robert O. Segner. Construction Supervision. Hoboken, N.J.: John Wiley & Sons, 2011.
Lua MLA (9ú heag.)Rounds, Jerald L., agus Robert O. Segner. Construction Supervision. John Wiley & Sons, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.