1. Brewer, G.A. (1980) Bacitracin. In Analytical Profiles of Drug Substance (Florey., K., ed.) , Vol. 9, pp. 1-69. Academic Press, New York.
2. Bacteriocin-like substance production by Bacillus licheniformis strain P40
3. Structural characterization of bacitracin components by frit-fast atom bombardment(FAB) liquid chromatography/mass spectrometry(LC/MS).
4. Ikai, Y., Oka, H., Hayakawa, J., Matsumoto, M., Saito, M., Harada, K., Mayumi, T., and Suzuki, M. (1994) Total structures and antimicrobial activity of bacitracin minor components. J. Antibiot., 48, 233-242.
5. Kanbe, M. (1992) Milk Total Cyclopedia, New Edition (in Japanese) , pp.238, Asakura Shoten, Tokyo.