DAGOSTINO, F. R. (1978). Estimating In Building Construction Frank R.dagostino. Reston Publishing Company.
Lua i Stíl Chicago (17ú heag.)DAGOSTINO, Frank R. Estimating In Building Construction Frank R.dagostino. Reston Publishing Company, 1978.
Lua MLA (8ú heag.)DAGOSTINO, Frank R. Estimating In Building Construction Frank R.dagostino. Reston Publishing Company, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.