Gaya APA

Swanson, C, P., Djojohadikusumo, S. (NULL). Science Resources and Development Selected Essays . Jakarta:: Jakarta: LP3ES; 1977.

Gaya MLA

Swanson, Carl, P.., Djojohadikusumo, Sumitro. "Science Resources and Development Selected Essays". Jakarta:: Jakarta: LP3ES; 1977, NULL. Text.