Ammann, B. (2010). Pollen profile ORGE3, Lac du Mont dOrge, Sion, Switzerland. PANGAEA.
Chicago-čujuhus (17. p.)Ammann, Brigitta. Pollen Profile ORGE3, Lac Du Mont DOrge, Sion, Switzerland. PANGAEA, 2010.
MLA-čujuhus (9. p.)Ammann, Brigitta. Pollen Profile ORGE3, Lac Du Mont DOrge, Sion, Switzerland. PANGAEA, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.