Lua APA (7ú heag.)

STEWART VALERIE. (1983). CHANGE THE CHALLENGE FOR MANAGEMENT. MCGRAW-HILL.

Lua i Stíl Chicago (17ú heag.)

STEWART VALERIE. CHANGE THE CHALLENGE FOR MANAGEMENT. LONDON: MCGRAW-HILL, 1983.

Lua MLA (9ú heag.)

STEWART VALERIE. CHANGE THE CHALLENGE FOR MANAGEMENT. MCGRAW-HILL, 1983.

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