Pusat Dokumentasi Ilmiah Nasional (Indonesia). Annual report - Indonesian National Scientific Documentation Center. Indonesian National Scientific Documentation Center, Indonesian Institute of Sciences.
Chicago-referens (17:e uppl.)Pusat Dokumentasi Ilmiah Nasional (Indonesia). Annual Report - Indonesian National Scientific Documentation Center. Jakarta: Indonesian National Scientific Documentation Center, Indonesian Institute of Sciences.
MLA-referens (8:e uppl.)Pusat Dokumentasi Ilmiah Nasional (Indonesia). Annual Report - Indonesian National Scientific Documentation Center. Indonesian National Scientific Documentation Center, Indonesian Institute of Sciences.
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