Gaya APA
Soekarno, A. (1996).
Micronutrient Program and Research in Indonesia Past and Present (-).
Jakarta:
Helen Keler Internasional.
Gaya MLA
Soekarno, Asmira.
"Micronutrient Program and Research in Indonesia Past and Present".
-
Jakarta:
Helen Keler Internasional,
1996.
Text.