GOLDBER G, D. E. (1995). Life Skills And Leadership For Engineers David E. Goldber. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)GOLDBER G, David E. Life Skills And Leadership For Engineers David E. Goldber. McGraw-Hill, 1995.
Lua MLA (8ú heag.)GOLDBER G, David E. Life Skills And Leadership For Engineers David E. Goldber. McGraw-Hill, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.