Bradley, J. G. (1973). Practical problems in mathematics for machinists. Delmar.
Lua i Stíl Chicago (17ú heag.)Bradley, John G. Practical Problems in Mathematics for Machinists. Albany, NY: Delmar, 1973.
Lua MLA (9ú heag.)Bradley, John G. Practical Problems in Mathematics for Machinists. Delmar, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.