by Ramadhan KH $6.00
by Pandji Anoraga, S.E, M.M $9.00
by John Adair $6.00
by Clive Gray, Payaman Simanjuntak, dkk $12.00
by DR. H.K. Martono, S.H., L.L.M $26.00
by Drs. G. Kartasapoetra, dkk $7.00
by DR. A. Saleh Abdullah $9.00
by Soedharyo Soimin, S. H. $9.00