1) SHIRLING, E. B. & D. GOTTLIEB: Cooperative description of type cultures of <i>Streptomyces</i>. IV. Species descriptions from the second, third and fourth studies. Intern. J. Syst. Bacteriol. 19: 391-512, 1969
2) OKAMOTO, R.; T. FUKUMOTO, A. TAKAMATSU & T. TAKEUCHI: Tylosin derivatives and their manufacturing process. U. S. Patent 4,092,473, May 30, 1978
3) MORIN, R. B.; M. GERMAN, P. L. HAMILL & P. V. DEMARCO: The structure of tylosin. Tetrahed. Letters 1970: 4737-4740, 1970
4) WILEY, P. F.; K. GERZON, E. H. FLYNN, M. V. SIGAL, Jr., O. WEAVER, U. C. QUARCK, R. R. CHAUVETT & R. MONAHAN: Erythromycin. X. Structure of erythromycin. J. Am. Chem. Soc. 79: 6062-6070, 1957
5) OMURA, S.; M. KATAGIRI & T. HATA: The chemistry of leucomycin. III. Structure and stereochemistry of leucomycin A<sub>3</sub>. Chem. Pharm. Bull. (Tokyo) 16: 1181-1186, 1968