1. Let's Pull Together!;Waller;Library Journal,1952
2. Bowker Annual: Library and Book Trade Almanac,1991
3. Literary Market Place,1992
4. The Rise and Fall of Richard Abel and Co., Inc.;Newlin;Scholarly Publishing,1975
5. Library Vendors: How Do They Use Us;Hendrickson;Library Acquisitions: Practice & Theory,1989