Gaya APA
Djojohadikusumo, Sumitro. (1977).
Science, resources and development selected essays Sumitro Djojohadikusumo .
Jakarta:
Education and Information.
Gaya Chicago
Djojohadikusumo, Sumitro.
Science, resources and development selected essays Sumitro Djojohadikusumo.
Jakarta:
Education and Information,
1977.
Text.
Gaya MLA
Djojohadikusumo, Sumitro.
Science, resources and development selected essays Sumitro Djojohadikusumo.
Jakarta:
Education and Information,
1977.
Text.
Gaya Turabian
Djojohadikusumo, Sumitro.
Science, resources and development selected essays Sumitro Djojohadikusumo.
Jakarta:
Education and Information,
1977.
Print.