Lua APA (7ú heag.)

HARVARD BUSINESS REVIEW. (1997). CLASSIC ADVICE ON MANAING SYSTEMS. HARPER & ROW.

Lua i Stíl Chicago (17ú heag.)

HARVARD BUSINESS REVIEW. CLASSIC ADVICE ON MANAING SYSTEMS. HARPER & ROW, 1997.

Lua MLA (9ú heag.)

HARVARD BUSINESS REVIEW. CLASSIC ADVICE ON MANAING SYSTEMS. HARPER & ROW, 1997.

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