ISI. (1977). Indian standard methods for detection of bacteria responsible for food poisoning: Part 4 isolation and identification of clostridium welchi,clostridium botulinum and bacillus cereus and enumeration of clostridium welchi and bacillus cereus. Indian standards institution.
Chicago-tyylinen lähdeviittausISI. Indian Standard Methods for Detection of Bacteria Responsible for Food Poisoning: Part 4 Isolation and Identification of Clostridium Welchi,clostridium Botulinum and Bacillus Cereus and Enumeration of Clostridium Welchi and Bacillus Cereus. Indian standards institution, 1977.
MLA-viiteISI. Indian Standard Methods for Detection of Bacteria Responsible for Food Poisoning: Part 4 Isolation and Identification of Clostridium Welchi,clostridium Botulinum and Bacillus Cereus and Enumeration of Clostridium Welchi and Bacillus Cereus. Indian standards institution, 1977.