BAILY PETER. (1982). MATERIALS MANAGEMENT HANDBOOK. GOWER.
Lua i Stíl Chicago (17ú heag.)BAILY PETER. MATERIALS MANAGEMENT HANDBOOK. ENGLAND: GOWER, 1982.
Lua MLA (9ú heag.)BAILY PETER. MATERIALS MANAGEMENT HANDBOOK. GOWER, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.