References

  1. ↑ Eberstadt, Nicholas; Nunn, Ryan; Schanzenbach, Diane W.; Strain, Michael. In Order That They Might Rest Their Arguments on Facts: The Vital Role of Government-Collected Data.
  2. ↑ US Census Bureau. "ACS Information Guide". www.census.gov. p. 8. Retrieved July 31, 2015.
  3. ↑ https://www.hhs.gov/sites/default/files/section-1557-top-15-languages-faqs.pdf Archived 2019-12-12 at the Wayback Machine Frequently Asked Questions to Accompany the Estimates of at Least the Top 15 Languages Spoken by Individuals with Limited English Proficiency under Section 1557 of the Affordable Care Act (ACA). U.S. Department of Health and Human Services, Office for Civil Rights (OCR). Page 2. Retrieved August 30, 2019.
  4. ↑ http://www3.drcog.org/documents/archive/ACS_Basics.pdf Archived 2019-08-30 at the Wayback Machine U.S. Census Bureau. An Overview Of the American Community Survey. Page 5. Retrieved August 30, 2019.
source: http://simple.wikipedia.org/wiki/American_Community_Survey