Originally Posted by chicoruiz
During the week I do these at work so I mostly rely on Baseballreference.com, Wikipedia and whatever articles Wikipedia links me to. On weekends I do them at home, so I have access to some additional stuff: The Bill James Historical Abstract, the Dickson book of baseball quotes, the Neyer/James book of pitchers, and of course the indispensible Great American Baseball Card Book by Boyd and Harris, which everyone should own.
The best is when Baseballreference has a link to a SABR bio of a player.
I applaud the time and effort you put into these entries. Very much appreciated. Every morning I'm eagerly searching for the birthdays of the day from chico.