Silhavy, Brickman, Bassford, Casadaban, Shuman, Schwartz, Guarente, Schwartz, and Beckwith. (1979) 1979. “Structure of the MalB Region in Escherichia Coli K12. II. Genetic Map of the malE,F,G Operon”. Mol Gen Genet 174 (3): 249-59. doi:10.1007/BF00267797.

Silhavy, Casadaban, Shuman, and Beckwith. (1976) 1976. “Conversion of Beta-Galactosidase to a Membrane-Bound State by Gene Fusion”. Proc Natl Acad Sci U S A 73 (10): 3423-7. doi:10.1073/pnas.73.10.3423.