Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA ZitierstilSoffer, O. (1993). Ėkonomika verchnego paleolita: Prodolžitel'nost' zaselenija stojanok na Russkoj ravnine. The upper palaeolithic economy: seasons of occupation at some archaeological sites of the Russian plain.
Chicago ZitierstilSoffer, Olga. Ėkonomika Verchnego Paleolita: Prodolžitel'nost' Zaselenija Stojanok Na Russkoj Ravnine. The Upper Palaeolithic Economy: Seasons of Occupation At Some Archaeological Sites of the Russian Plain. 1993.
MLA ZitierstilSoffer, Olga. Ėkonomika Verchnego Paleolita: Prodolžitel'nost' Zaselenija Stojanok Na Russkoj Ravnine. The Upper Palaeolithic Economy: Seasons of Occupation At Some Archaeological Sites of the Russian Plain. 1993.