1. Pelleting of Mixed Feed (in German). IFF Report No. 1,1984
2. Effect of Feed Phosphates on the Pelleting Process: Research Study at Kansas State University;Axe,1996
3. Pages 77–81 in Feed manufacturing considerations for using DDGS in poultry and livestock diets;Behnke,2007
4. Pellet mill performance as affected by mineral source;Behnke;Feedstuffs,1981
5. Factors Affecting Pellet Quality;Behnke,1994