ebrary, Inc, & Heck, J. (2006). Investment analysis and portfolio management strategies. Emerald Group Publishing.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Jean Heck. Investment Analysis and Portfolio Management Strategies. Bradford, England: Emerald Group Publishing, 2006.
Lua MLA (9ú heag.)ebrary, Inc, agus Jean Heck. Investment Analysis and Portfolio Management Strategies. Emerald Group Publishing, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.