by Swasono, Sri-Edi $6.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Muana Nanga $13.00
by Drs. G. Kartasapoetra $9.00
by Djamin, Zulkarnain $5.00
by Prof. Dr. Soekidjo Notoatmodjo $13.00
by Bhisma Murti $7.00