Dobes, L., & Dobes, L. (1980). Czechoslovak economic relations with the developing countries.
Chicago-čujuhus (17. p.)Dobes, L., juo Leo Dobes. Czechoslovak Economic Relations with the Developing Countries. 1980.
MLA-čujuhus (9. p.)Dobes, L., juo Leo Dobes. Czechoslovak Economic Relations with the Developing Countries. 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.