ISI. (1976). Indian standard specification for farm milk cooling tanks. Indian standards institution.
Chicago-stil citatISI. Indian Standard Specification for Farm Milk Cooling Tanks. Indian standards institution, 1976.
MLA-referensISI. Indian Standard Specification for Farm Milk Cooling Tanks. Indian standards institution, 1976.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.