Yanofsky, C., Platt, T., Crawford, I. P., Nichols, B. P., Christie, G. E., Horowitz, H., . . . Wu, A. M. (1981). The complete nucleotide sequence of the tryptophan operon of Escherichia coli.

Yanofsky, C., T. Platt, I P. Crawford, B P. Nichols, G E. Christie, H. Horowitz, M. VanCleemput, و A M. Wu. The Complete Nucleotide Sequence of the Tryptophan Operon of Escherichia Coli. 1981.

Yanofsky, C., et al. The Complete Nucleotide Sequence of the Tryptophan Operon of Escherichia Coli. 1981.