Lua APA (7ú heag.)

Lines, C., & Wheele, S. (1987). Exploring industry. Wayland.

Lua i Stíl Chicago (17ú heag.)

Lines, Clifford, agus Stephen Wheele. Exploring Industry. Hove: Wayland, 1987.

Lua MLA (8ú heag.)

Lines, Clifford, agus Stephen Wheele. Exploring Industry. Wayland, 1987.

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