University of Nebraska--Lincoln. Center for Great Plains Studies. (1981). Great plains quarterly. Center for Great Plains Studies, University of Nebraska-Lincoln.
Chicago-viite (17. p.)University of Nebraska--Lincoln. Center for Great Plains Studies. Great Plains Quarterly. [Lincoln, Neb.]: Center for Great Plains Studies, University of Nebraska-Lincoln, 1981.
MLA-viite (9. p.)University of Nebraska--Lincoln. Center for Great Plains Studies. Great Plains Quarterly. Center for Great Plains Studies, University of Nebraska-Lincoln, 1981.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.