21 blackjack (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "21 blackjack" in Spanish language version.

refsWebsite

Global rank Spanish rank

1aintitcool.com

1,705^th place

1,872^nd place

1web.archive.org

1^st place

1^st place

25^th place

36^th place

aintitcool.com

Quint interviews actual card counter Jeff Ma about his life as depicted in 21!! - Ain't It Cool News: The best in movie, TV, DVD, and comic book news

allmusic.com

Marisa Brown. «allmusic ((( 21 > Overview )))». Allmusic. Consultado el 2 de abril de 2008.

web.archive.org

Jeff Ma Gets 21 - Life Experiences | CRAVEONLINE.COM