Riggs, Stephen Return. 1893. Dakota Grammar, Texts, and Ethnography. Washington: U.S. Government Printing Office.
@book{Riggs-1893,
address = {Washington},
author = {Riggs, Stephen Return},
publisher = {U.S. Government Printing Office},
title = {Dakota Grammar, Texts, and Ethnography},
year = {1893},
iso_code = {lkt},
olac_field = {general_linguistics; typology; morphology; syntax},
wals_code = {lkt}
}