National Canners Association, Research Laboratories. (1968). Laboratory manual for food canners and processors. Avi.
Chicago-Zitierstil (17. Ausg.)National Canners Association, Research Laboratories. Laboratory Manual for Food Canners and Processors. Westport: Avi, 1968.
MLA-Zitierstil (9. Ausg.)National Canners Association, Research Laboratories. Laboratory Manual for Food Canners and Processors. Avi, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.