Edgel, R. L. (1957). Projections of population for New Mexico counties to 1965. Bureau of Business Research, University of New Mexico.
Chicago-referens (17:e uppl.)Edgel, Ralph Lemon. Projections of Population for New Mexico Counties to 1965. Albuquerque: Bureau of Business Research, University of New Mexico, 1957.
MLA-referens (8:e uppl.)Edgel, Ralph Lemon. Projections of Population for New Mexico Counties to 1965. Bureau of Business Research, University of New Mexico, 1957.
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