Sumitro, D., & Sumitro, D. (1977). Science Resources And Development, Selected Essays Sumitro Djojohadikusumo. LP3ES.
Lua i Stíl Chicago (17ú heag.)Sumitro, DJOJOHADIKUSUMO, agus DJOJOHADIKUSUMO Sumitro. Science Resources And Development, Selected Essays Sumitro Djojohadikusumo. LP3ES, 1977.
Lua MLA (8ú heag.)Sumitro, DJOJOHADIKUSUMO, agus DJOJOHADIKUSUMO Sumitro. Science Resources And Development, Selected Essays Sumitro Djojohadikusumo. LP3ES, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.