Radcliffe, R. C. (1990). Investment: Concepts, analysis, strategy (3rd ed.). Scott, Foresman.
Cita Chicago (17th ed.)Radcliffe, Robert C. Investment: Concepts, Analysis, Strategy. 3rd ed. Illinois: Scott, Foresman, 1990.
Cita MLA (9th ed.)Radcliffe, Robert C. Investment: Concepts, Analysis, Strategy. 3rd ed. Scott, Foresman, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.