Lua APA (7ú heag.)

(1976). Cost Reduction From A To Z Lindley R. Higgins ; Ruth W. Stidger. McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Cost Reduction From A To Z Lindley R. Higgins ; Ruth W. Stidger. McGraw-Hill, 1976.

Lua MLA (8ú heag.)

Cost Reduction From A To Z Lindley R. Higgins ; Ruth W. Stidger. McGraw-Hill, 1976.

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