APA (7e ed.) Bronvermelding

ebrary, Inc, & Heck, J. (2006). Investment analysis and portfolio management strategies. Emerald Group Publishing.

Chicago (17e ed.) Bronvermelding

ebrary, Inc, en Jean Heck. Investment Analysis and Portfolio Management Strategies. Bradford, England: Emerald Group Publishing, 2006.

MLA (9e ed.) Bronvermelding

ebrary, Inc, en Jean Heck. Investment Analysis and Portfolio Management Strategies. Emerald Group Publishing, 2006.