Rompré A, Servais P, Baudart J, de-Roubin MR, Laurent P (March 2002). "Detection and enumeration of coliforms in drinking water: current methods and emerging approaches". Journal of Microbiological Methods. 49 (1): 31–54. doi:10.1016/S0167-7012(01)00351-7. PMID11777581.
Rompré A, Servais P, Baudart J, de-Roubin MR, Laurent P (March 2002). "Detection and enumeration of coliforms in drinking water: current methods and emerging approaches". Journal of Microbiological Methods. 49 (1): 31–54. doi:10.1016/S0167-7012(01)00351-7. PMID11777581.