Frisbee (English Wikipedia)

Kennedy, Phil. "The History of the Frisbee" (PDF). Wormhole Publishers. Archived (PDF) from the original on December 1, 2017. Retrieved January 19, 2019.

freestyledisc.org

"History of Frisbee sport and Flying Disc freestyle". Formative Years. May 11, 2017. Retrieved September 26, 2017.
"History of Frisbee and Flying Disc freestyle". Development of Frisbee and disc sports. May 11, 2017. Retrieved October 6, 2018.
FPA (May 11, 2017). "History of Frisbee and Flying Disc Freestyle". Retrieved May 15, 2017.

gutsfrisbee.com

"Jim Palmeri". Hall of Fame. Archived from the original on January 2, 2014. Retrieved January 1, 2014.

hamptonroads.com

Swift, Earl (May 27, 2007). "50 years later, Frisbee still flying high". The Virginian-Pilot. Archived from the original on March 7, 2016. Retrieved July 28, 2013.

harvard.edu

cyber.law.harvard.edu

"Overview of Trademark Law: Can trademark rights be lost?".

merriam-webster.com

"8 Common Words That Are Still Trademarked". Merriam-Webster. Retrieved June 24, 2022.

mininggazette.com

Veale, Brandon (July 6, 2012). "Boggio boosted Guts frisbee in 1960s". The Daily Mining Gazette. Archived from the original on March 4, 2016. Retrieved August 1, 2012.

ntcc.edu

"Disc Golf Equipment | Northeast Texas Community College". www.ntcc.edu. Retrieved February 15, 2023.

nytimes.com

"Ed Headrick, Designer of the Modern Frisbee, Dies at 78". New York Times. Retrieved June 14, 2002.

pdga.com

dgentry (September 11, 2008). "Current Disc Golf Equipment Manufacturer Guidelines". Professional Disc Golf Association. Retrieved February 26, 2023.

roguediscs.com

Wilson, Nicholas. "How Discs Are Made". Rogue Discs. Retrieved February 16, 2023.

scientificamerican.com

blogs.scientificamerican.com

Shields, Laura G. "Building the Ultimate Ultimate Disc". Scientific American Blog Network. Retrieved February 16, 2023.

spilmandgc.org

"Disc Dimensions". Spilman Park Disc Golf Club. Archived from the original on February 27, 2023. Retrieved February 27, 2023.

szfda.cn

"极限飞盘选购指南". 深圳市飞盘运动协会 (in Chinese (China)). Retrieved February 16, 2023.

time.com

Latson, Jennifer (January 23, 2015). "How Frisbees Got Off the Ground". Time. Retrieved January 19, 2019.

ultiworld.com

Eisenhood, Charlie (January 23, 2017). "On This Day: Wham-O Acquires Rights to Frisbee in 1957 | Livewire". Ultiworld. Retrieved January 19, 2019.

usaultimate.org

"Disc Standards | USA Ultimate". November 6, 2020. Retrieved February 27, 2023.
"Special Merit the Johnny Appleseeds" (PDF). USA Ultimate Hall of Fame. Archived from the original (PDF) on January 22, 2015. Retrieved August 26, 2018.

wbfo.org

news.wbfo.org

Robison, Daniel (November 2, 2012). "'Trash Can Frisbee' – a local game – goes global as KanJam". WBFO 88.7. Retrieved April 20, 2013.

web.archive.org

"Losing Grip on the Frisbee". Archived from the original on June 23, 2017. Retrieved September 21, 2011.
Kennedy, Phil. "The History of the Frisbee" (PDF). Wormhole Publishers. Archived (PDF) from the original on December 1, 2017. Retrieved January 19, 2019.
Swift, Earl (May 27, 2007). "50 years later, Frisbee still flying high". The Virginian-Pilot. Archived from the original on March 7, 2016. Retrieved July 28, 2013.
"'Frisbee' Marks 50th Anniversary of Name Change". CTVglobemedia. June 16, 2007. Archived from the original on November 1, 2007. Retrieved June 19, 2007.
Wham-O (2015). "Wham-O Frisbee Disc". Archived from the original on May 30, 2015. Retrieved May 26, 2015.
"Disc Dimensions". Spilman Park Disc Golf Club. Archived from the original on February 27, 2023. Retrieved February 27, 2023.
"Jim Palmeri". Hall of Fame. Archived from the original on January 2, 2014. Retrieved January 1, 2014.
DDGA. "History of Disc Golf". Archived from the original on January 4, 2020. Retrieved May 15, 2017.
Veale, Brandon (July 6, 2012). "Boggio boosted Guts frisbee in 1960s". The Daily Mining Gazette. Archived from the original on March 4, 2016. Retrieved August 1, 2012.
"Special Merit the Johnny Appleseeds" (PDF). USA Ultimate Hall of Fame. Archived from the original (PDF) on January 22, 2015. Retrieved August 26, 2018.

wfdf.org

"Flying Disc World Records". Retrieved November 13, 2014.

wfdf.sport

"Disciplines". WFDF. Retrieved February 15, 2023.
"Freestyle". WFDF. Retrieved February 15, 2023.

wham-o.com

Wham-O (2015). "Wham-O Frisbee Disc". Archived from the original on May 30, 2015. Retrieved May 26, 2015.

worldcat.org

Morrison, Fred; Phil Kennedy (January 2006). Flat Flip Flies Straight! True Origins of the Frisbee. Wethersfield, CT: Wormhole Publishers. ISBN 978-0-9774517-4-6. OCLC 233974379. Fred Morrison: "Headrick had an eye for product design.... The "New Look" contributed mightily to its phenomenal success."
Malafronte, Victor A. (1998). F. Davis Johnson (ed.). The Complete Book of Frisbee: The History of the Sport & the First Official Price Guide. Rachel Forbes (illus.). Alameda, Cal.: American Trends Publishing Company. ISBN 0-9663855-2-7. OCLC 39487710.

worldgoaltimate.com

"Goaltimate Rules". World Goaltimate Association. Retrieved January 19, 2019.