1. “Acceptance Test Procedure for Water-Cooling Towers, ATP-I05,” Cooling Tower Institute, Palo Alto, Calif.
2. Air Conditioning Refrigerating Data Book, 10th Ed., American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc., 234 Fifth Ave., New York 1, N.Y. (1958).
3. Baker, T., C. H. Chilton, and H. C. Vernon. “The Course of Liquor Flow Packed Towers,” Trans. AIChE., 31, 296 (1935).
4. Bulletin, “Fluor Aerator Cooling Towers,” The Fluor Corp. Ltd., Los Angeles, Calif. (1944).
5. Bulletin TP-54, Tower Packings, U.S. Stoneware Co., Akron, Ohio.