Beers, C. R. N. (1992). Basque settlement in Jordan Valley, Oregon. University Microfilms International.
Cita Chicago Style (17a ed.)Beers, Christian Robert Nicholas. Basque Settlement in Jordan Valley, Oregon. Ann Arbor: University Microfilms International, 1992.
Cita MLA (9a ed.)Beers, Christian Robert Nicholas. Basque Settlement in Jordan Valley, Oregon. University Microfilms International, 1992.
Precaución: Estas citas no son 100% exactas.