APA-čujuhus (7. p.)
(2026). Geographia Polonica. Institute of Geography and Spatial Organization Polish Academy of Sciences.
Chicago-čujuhus (17. p.)
Geographia Polonica. Institute of Geography and Spatial Organization Polish Academy of Sciences, 2026.
MLA-čujuhus (9. p.)
Geographia Polonica. Institute of Geography and Spatial Organization Polish Academy of Sciences, 2026.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.