Gridiron football (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Gridiron football" in English language version.

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archive.org

books.google.com

  • Bernstein, Mark F. (2001). Football: The Ivy League Origins of an American Obsession. University of Pennsylvania Press. pp. 9–10. ISBN 978-0-8122-3627-9.
  • Flaherty, David H.; Manning, Frank E. (2013). The Soft Tissues: Trauma and Sports Injuries. Butterworth-Heinemann. p. 402. ISBN 978-1-4832-8007-3.
  • Steinberg, Shirley R. (June 17, 2010). Boy Culture: An Encyclopedia. ABC-CLIO. pp. 156–157. ISBN 978-0-313-35081-8.
  • Puhalla, Jim (2010). Sports Fields: Design, Construction, and Maintenance. John Wiley & Sons. p. 339. ISBN 978-0-470-43893-0.
  • Mandelbaum, Michael (2005). The Meaning Of Sports. PublicAffairs. p. 26. ISBN 978-0-7867-3884-7.
  • Flaherty, David H.; Manning, Frank E. (1993). The Beaver Bites Back?: American Popular Culture in Canada. McGill–Queen's Press. p. 16. ISBN 978-0-7735-1120-0.

britannica.com

bu.edu

cfl.ca

greycup.cfl.ca

forums.cfl.ca

doi.org

forbes.com

history.com

ifaf.info

nbcsports.com

profootballtalk.nbcsports.com

ncaa.org

fs.ncaa.org

nih.gov

pubmed.ncbi.nlm.nih.gov

ncbi.nlm.nih.gov

oed.com

oed.com

public.oed.com

profootballresearchers.org

reverehealth.com

sagepub.com

journals.sagepub.com

semanticscholar.org

api.semanticscholar.org

skysports.com

usatoday.com

verywellfit.com

web.archive.org

yale.edu

news.yale.edu