associati, I. p. (1973). Proceedings of the second annual convention Jakarta: June 4-5, 1973. Indonesian petroleum association.
Čikaški stil citiranja (17. izdanje)associati, Indonesian petroleum. Proceedings of the Second Annual Convention Jakarta: June 4-5, 1973. Indonesian petroleum association, 1973.
MLA način citiranja (8. izdanje)associati, Indonesian petroleum. Proceedings of the Second Annual Convention Jakarta: June 4-5, 1973. Indonesian petroleum association, 1973.
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