Higgin, G., & Jessop, N. (1965). Communications in the building industry; the report of a pilot study. Tavistock Pub.
Lua i Stíl Chicago (17ú heag.)Higgin, Gurth, agus Neil Jessop. Communications in the Building Industry; the Report of a Pilot Study. London: Tavistock Pub, 1965.
Lua MLA (9ú heag.)Higgin, Gurth, agus Neil Jessop. Communications in the Building Industry; the Report of a Pilot Study. Tavistock Pub, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.