ISI. (1963). Indian standard specification for stainless steel milk vats. Indian standards institution.
Παραπομπή Chicago StyleISI. Indian Standard Specification for Stainless Steel Milk Vats. Indian standards institution, 1963.
Παραπομπή MLAISI. Indian Standard Specification for Stainless Steel Milk Vats. Indian standards institution, 1963.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.