Indian Standards Institution. (1969). Indian Standard: Specification for Ammonia Preserved Concentrated Natural Rubber Latex. Indian Standards Institution.
Chicago Style aipamenaIndian Standards Institution. Indian Standard: Specification for Ammonia Preserved Concentrated Natural Rubber Latex. N.Delhi: Indian Standards Institution, 1969.
MLA aipamenaIndian Standards Institution. Indian Standard: Specification for Ammonia Preserved Concentrated Natural Rubber Latex. Indian Standards Institution, 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.