References analysis of the Wikipedia article "30–30 club" in the English version

baseball-reference.com

"Career Leaders & Records for Home Runs". Baseball-Reference.com. Archived from the original on February 8, 2010. Retrieved July 4, 2012.

"Career Leaders & Records for Hits". Baseball-Reference.com. Archived from the original on October 14, 2012. Retrieved July 4, 2012.

"Most Valuable Player MVP Awards & Cy Young Awards Winners". Baseball-Reference.com. Archived from the original on January 9, 2010. Retrieved May 24, 2012.

"Willie Mays Statistics and History". Baseball-Reference.com. Archived from the original on April 13, 2009. Retrieved May 8, 2012.

"Ken Williams Statistics and History". Baseball-Reference.com. Archived from the original on April 2, 2019. Retrieved June 25, 2012.

"Hank Aaron Statistics and History". Baseball-Reference.com. Archived from the original on June 23, 2011. Retrieved June 25, 2012.

"Bobby Bonds Statistics and History". Baseball-Reference.com. Archived from the original on October 27, 2021. Retrieved June 25, 2012.

"Tommy Harper Statistics and History". Baseball-Reference.com. Archived from the original on July 1, 2012. Retrieved June 25, 2012.

"Dale Murphy Statistics and History". Baseball-Reference.com. Archived from the original on December 4, 2010. Retrieved June 25, 2012.

"Joe Carter Statistics and History". Baseball-Reference.com. Archived from the original on July 1, 2012. Retrieved June 25, 2012.

"Eric Davis Statistics and History". Baseball-Reference.com. Archived from the original on May 4, 2012. Retrieved June 25, 2012.

"Howard Johnson Statistics and History". Baseball-Reference.com. Archived from the original on May 4, 2012. Retrieved June 25, 2012.

"Darryl Strawberry Statistics and History". Baseball-Reference.com. Archived from the original on January 4, 2010. Retrieved June 25, 2012.

"Jose Canseco Statistics and History". Baseball-Reference.com. Archived from the original on May 3, 2009. Retrieved May 10, 2012.

"Barry Bonds Statistics and History". Baseball-Reference.com. Archived from the original on June 29, 2011. Retrieved May 10, 2012.

"Ron Gant Statistics and History". Baseball-Reference.com. Archived from the original on May 4, 2012. Retrieved June 25, 2012.

"Sammy Sosa Statistics and History". Baseball-Reference.com. Archived from the original on May 2, 2012. Retrieved June 25, 2012.

"Dante Bichette Statistics and History". Baseball-Reference.com. Archived from the original on May 6, 2012. Retrieved June 25, 2012.

"Ellis Burks Statistics and History". Baseball-Reference.com. Archived from the original on May 4, 2012. Retrieved June 25, 2012.

"Barry Larkin Statistics and History". Baseball-Reference.com. Archived from the original on November 19, 2019. Retrieved June 25, 2012.

"Jeff Bagwell Statistics and History". Baseball-Reference.com. Archived from the original on May 15, 2013. Retrieved June 25, 2012.

"Raúl Mondesí Statistics and History". Baseball-Reference.com. Archived from the original on May 21, 2009. Retrieved June 25, 2012.

"Larry Walker Statistics and History". Baseball-Reference.com. Archived from the original on July 16, 2022. Retrieved June 25, 2012.

"Shawn Green Statistics and History". Baseball-Reference.com. Archived from the original on July 24, 2019. Retrieved June 25, 2012.

"Alex Rodriguez Statistics and History". Baseball-Reference.com. Archived from the original on July 12, 2010. Retrieved May 10, 2012.

"Preston Wilson Statistics and History". Baseball-Reference.com. Archived from the original on September 3, 2011. Retrieved June 25, 2012.

"Bobby Abreu Statistics and History". Baseball-Reference.com. Archived from the original on May 6, 2018. Retrieved June 25, 2012.

"José Cruz Statistics and History". Baseball-Reference.com. Archived from the original on April 30, 2011. Retrieved June 25, 2012.

"Vladimir Guerrero Statistics and History". Baseball-Reference.com. Archived from the original on September 11, 2019. Retrieved June 25, 2012.

"Alfonso Soriano Statistics and History". Baseball-Reference.com. Archived from the original on May 4, 2012. Retrieved May 10, 2012.

"Carlos Beltrán Statistics and History". Baseball-Reference.com. Archived from the original on May 18, 2009. Retrieved June 25, 2012.

"David Wright Statistics and History". Baseball-Reference.com. Archived from the original on July 14, 2012. Retrieved June 25, 2012.

"Jimmy Rollins Statistics and History". Baseball-Reference.com. Archived from the original on August 14, 2019. Retrieved May 8, 2012.

"Brandon Phillips Statistics and History". Baseball-Reference.com. Archived from the original on July 15, 2012. Retrieved June 25, 2012.

"Grady Sizemore Statistics and History". Baseball-Reference.com. Archived from the original on May 2, 2012. Retrieved June 25, 2012.

"Hanley Ramírez Statistics and History". Baseball-Reference.com. Archived from the original on January 4, 2010. Retrieved June 25, 2012.

"Ian Kinsler Statistics and History". Baseball-Reference.com. Archived from the original on April 27, 2011. Retrieved June 25, 2012.

"Matt Kemp Statistics and History". Baseball-Reference.com. Archived from the original on May 5, 2012. Retrieved June 25, 2012.

"Ryan Braun Statistics and History". Baseball-Reference.com. Archived from the original on June 2, 2009. Retrieved June 25, 2012.

"Jacoby Ellsbury Statistics and History". Baseball-Reference.com. Archived from the original on May 2, 2012. Retrieved June 25, 2012.

"Mike Trout Statistics and History". Baseball-Reference.com. Archived from the original on October 3, 2012. Retrieved September 30, 2012.

"Jose Ramirez Statistics and History". Baseball-Reference.com. Archived from the original on September 9, 2018. Retrieved September 9, 2018.

"Mookie Betts Statistics and History". Baseball-Reference.com. Archived from the original on October 19, 2017. Retrieved September 26, 2018.

"Ronald Acuna Jr. Statistics and History". Baseball-Reference.com. Archived from the original on April 29, 2019. Retrieved August 31, 2023.

"Christian Yelich Statistics and History". Baseball-Reference.com. Archived from the original on September 21, 2019. Retrieved September 22, 2019.

"Cedric Mullins Statistics and History". Baseball-Reference.com. Archived from the original on January 21, 2019. Retrieved September 27, 2021.

"Julio Rodríguez Statistics and History". Baseball-Reference.com. Archived from the original on July 2, 2022. Retrieved September 11, 2023.

"Francisco Lindor Statistics and History". Baseball-Reference.com. Archived from the original on September 26, 2023. Retrieved September 27, 2023.

"Bobby Witt Statistics and History". Baseball-Reference.com. Archived from the original on September 30, 2023. Retrieved September 30, 2023.

books.google.com

Deane, Bill (May 1987). "Here Are Top Candidates To Join Elite '30–30' Club". Baseball Digest. 46 (5). Evanston, Illinois: Century Publishing: 34. ISSN 0005-609X. Retrieved July 8, 2012.^{[permanent dead link]}

Vass, George (July 2004). "Baseball's Forgotten Stars". Baseball Digest. 63 (7). Evanston, Illinois: Century Publishing: 31. ISSN 0005-609X. Retrieved July 9, 2012.^{[permanent dead link]}

Stewart, Wayne (May 1990). "Blend of Power and Speed: A Major League Rarity". Baseball Digest. 49 (5). Evanston, Illinois: Century Publishing: 34–35. ISSN 0005-609X. Retrieved July 8, 2012.^{[permanent dead link]}

Tsao, Bryan; Bolado, Carolina; Distelheim, Joe (November 30, 2007). The Hardball Times Baseball Annual 2008. ACTA Publications. p. 26. ISBN 9780879463410. Retrieved July 8, 2012. Wasn't Jimmy Rollins...the key to this offense? Thirty home runs, more than 200 hits, the fourth 20–20–20–20 (doubles, triples, home runs and stolen bases) player in the history of the game.

web.archive.org

Newman, Mark (August 30, 2011). "Versatile crop of players could join 30–30 club". MLB.com. Archived from the original on July 25, 2014. Retrieved June 25, 2012.

Dorfman, John (April 12, 2010). "Three Stocks Take Top Honors In Elite 30–30 Club". Bloomberg. Archived from the original on December 26, 2014. Retrieved June 25, 2012. Bobby Bonds and his son Barry Bonds each did it five times.