Gaya APA
Djojohadikusumo, Sumitro. (1977).
Science Resources and Development .
Jakarta:
Pustaka LP3ES.
Gaya Chicago
Djojohadikusumo, Sumitro.
Science Resources and Development.
Jakarta:
Pustaka LP3ES,
1977.
Buku Teks.
Gaya MLA
Djojohadikusumo, Sumitro.
Science Resources and Development.
Jakarta:
Pustaka LP3ES,
1977.
Buku Teks.
Gaya Turabian
Djojohadikusumo, Sumitro.
Science Resources and Development.
Jakarta:
Pustaka LP3ES,
1977.
Buku Teks.