Attributions
- "11th Annual MIT Sloan Sports Analytics Conference Homepage" by Sloan Sports Conference (http://www.sloansportsconference.com/archive/photos/)
- "advice, assistance, healthcare, healthy, help," by Ilmicrofono Oggiono (https://www.flickr.com/photos/115089924@N02/16256199615) -- Licensed by CC BY 2.0 (https://creativecommons.org/licenses/by/2.0/deed.en) -- Image scaled up, cropping edges
- "File:Billy Beane - General Manager Oakland As (5964095428).jpg" by Leaders Event (https://commons.wikimedia.org/wiki/File:Billy_Beane_-_General_Manager_Oakland_As_(5964095428).jpg) -- Licensed by CC BY 2.0 (https://creativecommons.org/licenses/by/2.0/deed.en) -- Image scaled up, cropping edges
- "Oakland Athletics Team History & Encyclopedia" by Baseball Reference (http://www.baseball-reference.com/teams/OAK/)