National Canners Association, Research Laboratories. (1968). Laboratory manual for food canners and processors. Avi.
Citazione stile Chigago Style (17a edizione)National Canners Association, Research Laboratories. Laboratory Manual for Food Canners and Processors. Westport: Avi, 1968.
Citatione MLA (9a ed.)National Canners Association, Research Laboratories. Laboratory Manual for Food Canners and Processors. Avi, 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.