Zacks Investment Research. (1987). 100 best-rated stocks. Publications International.
Cita Chicago (17th ed.)Zacks Investment Research. 100 Best-rated Stocks. United States: Publications International, 1987.
Cita MLA (9th ed.)Zacks Investment Research. 100 Best-rated Stocks. Publications International, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.