Tiedeman, D. V. (1979). Designing our career machines: Designing our career machines. Carroll Press.
Lua i Stíl Chicago (17ú heag.)Tiedeman, David V. Designing Our Career Machines: Designing Our Career Machines. Illinois: Carroll Press, 1979.
Lua MLA (9ú heag.)Tiedeman, David V. Designing Our Career Machines: Designing Our Career Machines. Carroll Press, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.