Indian Standards Institution. (1976). Indian Standard: Specification for Rubber Closures, Pharmaceutical. Indian Standards Institution.
Čikaški stil citiranjaIndian Standards Institution. Indian Standard: Specification for Rubber Closures, Pharmaceutical. N.Delhi: Indian Standards Institution, 1976.
MLA način citiranjaIndian Standards Institution. Indian Standard: Specification for Rubber Closures, Pharmaceutical. Indian Standards Institution, 1976.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.