Electric Guitar & Bass Making & Marketing by Leo Lospennato is the only book on guitarbuilding and marketing.
So, if you are planning to sell your handmade guitars and basses Electric Guitar & Bass Making & Marketing is a must-read.
Full-size Fender Jazz Bass Blueprint. This blueprint contains a fully dimensioned full scale overview of a Fender 4-string Jazzbass including contours and dimensions. Use this blueprint as a reference to build your own jazzbass.