FISK, E. R. (1997). Construction Project Administration. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)FISK, Edward R. Construction Project Administration. Prentice-Hall, 1997.
Lua MLA (8ú heag.)FISK, Edward R. Construction Project Administration. Prentice-Hall, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.