by Drs. H. Zainuddin $9.00
by Rineka Cipta $12.00
by Prof. Dr. Soekidjo Notoatmodjo $11.00
by Radiks Purba $12.00
by Redaksi Rineka Cipta $6.00
by Drs. M.S. Tajul Khalwaty, A.S $9.00