Francis, J. C. (1992). Schaum`s outline of theory and problems of investments. Mc graw hill.
Cita Chicago (17th ed.)Francis, Jack Clark. Schaum`s Outline of Theory and Problems of Investments. New york: Mc graw hill, 1992.
Cita MLA (9th ed.)Francis, Jack Clark. Schaum`s Outline of Theory and Problems of Investments. Mc graw hill, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.