by Jazuni, S.H. $10.00
by Drs. Syaiful Bahri Djamarah $7.00
by Ir. Sugiarto, dkk $13.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by - $13.00
by Prof. Abdulkadir Muhammad, S.H. $5.00