by Anshori Djausal & Khaidir $6.00
by Drs. Abdul Chaer dan Leonie Agustina $11.00
by Claude P. Wratal $13.00
by $7.00
by DR. Soekidjo Notoatmodjo $7.00
by Dr. Bustanul Arifin $11.00
by Prof. J. Suprapto, M.A. APU $11.00
by Marry Winata $6.00
by Suwati Kartiwa $20.00
by M. Martono $0.00
by Linda Smith & William Raeper $11.00
by dr. Iwan Ikayuda, dr. Sukonto K., Prof. dr. Sjahriar R $20.00