Gaya APA
Roan, W., Setyonegoro, R, K. (1983).
Traditional Healing Practices .
Jakarta:
Ministry of Health, Republic of Indonesia.
Gaya MLA
Roan, W.M.., Setyonegoro, R., Kusumanto.
"Traditional Healing Practices".
Jakarta:
Ministry of Health, Republic of Indonesia,
1983.
Proceeding.