Zacks Investment Research. (1987). 100 best-rated stocks. Publications International.
Citazione stile Chigago Style (17a edizione)Zacks Investment Research. 100 Best-rated Stocks. United States: Publications International, 1987.
Citatione MLA (9a ed.)Zacks Investment Research. 100 Best-rated Stocks. Publications International, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.