Hugh-Jones, E. M. (1956). Automation in theory and practice: A course of lectures. Blackwell.
Lua i Stíl Chicago (17ú heag.)Hugh-Jones, E. M. Automation in Theory and Practice: A Course of Lectures. Oxford: Blackwell, 1956.
Lua MLA (8ú heag.)Hugh-Jones, E. M. Automation in Theory and Practice: A Course of Lectures. Blackwell, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.