1. Eggum, B. O. 1968.Aminosyrekoncentration og Proteinkvalitet, 90Kobenhavn: Stougaards Forlag.
2. Eggum, B. O. 1973.A study of certain factors influencing protein utilization in rats and pigs, 406Copenhagen, Denmark: Beretn. National Institute of Animal Science. 1973
3. Just, A. Proceedings of the Second International Symposium on Protein Metabolism and Nutrition. May2–6, The Netherlands. pp.177Wagningen: Centre for Agricultural Publishing and Documentation.