Costas , M. (2006). Hand book of investment finding & understanding investment information. Infinity Books.
Cita Chicago (17th ed.)Costas , Michacl. Hand Book of Investment Finding & Understanding Investment Information. New Delhi: Infinity Books, 2006.
Cita MLA (9th ed.)Costas , Michacl. Hand Book of Investment Finding & Understanding Investment Information. Infinity Books, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.