by Ir. H. Rahmat Rukmana, MBA $5.00
by Adiwarman Karim $12.00
by Drs. Hg. Suseno Triyanto Widodo $6.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Archie J. Bahm $7.00
by TO Ihromi $36.00