(1992). Laying a Foundation for Russian for Business and Economics Warren Dick. [microform].
Citazione stile Chigago Style (17a edizione)Laying a Foundation for Russian for Business and Economics Warren Dick. [microform]. 1992.
Citatione MLA (9a ed.)Laying a Foundation for Russian for Business and Economics Warren Dick. [microform]. 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.