Lua APA (7ú heag.)

CIEWS G. (1985). TECHNOLOGY AND PRODUCTION. HERITAGE PUBLISHERS.

Lua i Stíl Chicago (17ú heag.)

CIEWS G. TECHNOLOGY AND PRODUCTION. NEW DELHI: HERITAGE PUBLISHERS, 1985.

Lua MLA (9ú heag.)

CIEWS G. TECHNOLOGY AND PRODUCTION. HERITAGE PUBLISHERS, 1985.

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