Jazz is the teacher, funk is the preacher!
A lot of people swear by the Real Book as a must have for jazz musos.
http://www.realbookpack.com/
For listening: Louis Armstrong/Billie Holiday/Coleman Hawkins/Lester Young/Charlie Parker does a lot of standards.
Miles Davis and Herbie Hancock are also great standard contributors.
For jazz electric guitar it starts with Charlie Christian - he played in Benny Goodman's band and they did mostly standards. From there you get Wes Montgomery.