Huitson, A. (1965). Essentials of quality control. Heinemann.
Lua i Stíl Chicago (17ú heag.)Huitson, A. Essentials of Quality Control. London: Heinemann, 1965.
Lua MLA (9ú heag.)Huitson, A. Essentials of Quality Control. Heinemann, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.