FATZINGER, J. A. (1997). Basic Estimating For Construction / James A.s. Fatzinger. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)FATZINGER, James A.S. Basic Estimating For Construction / James A.s. Fatzinger. Prentice-Hall, 1997.
Lua MLA (8ú heag.)FATZINGER, James A.S. Basic Estimating For Construction / James A.s. Fatzinger. Prentice-Hall, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.