1. Current Protocols in Molecular Biology;Ausubel,1996
2. Bálint B, 2008. Utilization of protein-rich animal waste materials to produce biohydrogen. Ph.D thesis. Institute of Biophysics, Biological Research Center, Hungarian Academy of Sciences, and Department of Biotechnology, Faculty of Science and Informatics, University of Szeged, Hungary.
3. Utilization of keratin-containing biowaste to produce biohydrogen;Bálint;Applied Microbiology and Biotechnology,2005
4. A rapid and sensitive method for the quantitation of micro gram quantities of protein utilizing the principle of protein-dye binding;Bradford;Analytical Biochemistry,1976
5. Commission of the European Communities, 2000. White paper on food safety (presented by the Commission). Official Journal No. C076, 1-4.