by Kartadjoemena, H.S $7.00
by Ida Kuraeny Bestio $12.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $9.00
by Indrasari Tjandraningsih, Hari Nugroho, Surya Tjandra $10.00
by George R. Terry $11.00
by Arlyn J. Melcher $9.00