by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Deliarnov $11.00
by PK Poerwantana $9.00
by Eko Priyo Pratomo, Ubadilah Nugraha $11.00
by Drs. Harry Waluya $9.00
by Robert E. Baldwin $7.00