?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fkudagang.kemendag.go.id%2Frepo%2Fid%2Feprint%2F485%2F&rft.title=Bulletin+Perdagangan+Berjangka+Juli+2013%3A+Bursa+Timah+Rujukan+Dunia&rft.creator=Kementerian%2C+Perdagangan&rft.subject=H+Social+Sciences+(General)&rft.publisher=Kementerian+Perdagangan&rft.date=2013-07&rft.type=Monograph&rft.type=NonPeerReviewed&rft.format=text&rft.language=id&rft.identifier=http%3A%2F%2Fkudagang.kemendag.go.id%2Frepo%2Fid%2Feprint%2F485%2F1%2Fbulletin_perdagangan_berjangka_Juli_2013.pdf&rft.identifier=++Kementerian%2C+Perdagangan++(2013)+Bulletin+Perdagangan+Berjangka+Juli+2013%3A+Bursa+Timah+Rujukan+Dunia.++Other.+Kementerian+Perdagangan%2C+Jakarta.+++++