1. “An Analysis of Mechanical Shaking in Air Filtration,”;Walsh;J. Air Poll. Control Assoc.,1962
2. “Effect of Fabric Structure on Filter Performance,”;Spaite;Am. Ind. Hyg. Assoc. J.,1963
3. R. H. Borgwardt, R. E. Harrington, and P. W. Spaite, “Filtration Characteristics of Fly Ash from a Pulverized Coal-fired Power Plant,” 1967 APCA Annual Meeting, Paper #67–35.
4. “Filtration Characteristics of Fabric Filter Media,”;Durham,1969
5. Plant and Process Ventilation;Hemeon,1963