Here's a cool color table of some links. It includes pictures and Alexander & Briggs notation for most of the 1-component links up to nine crossings, as well as 2- and 3-component links up to eight crossings. It's not really a reference tool, as it lacks 13 knots with nine crossings, 5 2-links with eight, 5 3-links with eight, and any higher link or crossing numbers, but it is nice to look at: