Lua APA (7ú heag.)

(1984). Practical Ideas For Metalworking Operations, Tooling And Maintenance Editors Of American Machinist. McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Practical Ideas For Metalworking Operations, Tooling And Maintenance Editors Of American Machinist. McGraw-Hill, 1984.

Lua MLA (8ú heag.)

Practical Ideas For Metalworking Operations, Tooling And Maintenance Editors Of American Machinist. McGraw-Hill, 1984.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.