Costas , M. (2006). Hand book of investment finding & understanding investment information. Infinity Books.
Chicago-referens (17:e uppl.)Costas , Michacl. Hand Book of Investment Finding & Understanding Investment Information. New Delhi: Infinity Books, 2006.
MLA-referens (9:e uppl.)Costas , Michacl. Hand Book of Investment Finding & Understanding Investment Information. Infinity Books, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.