by J. Donald Walters $3.00
by Prof. Dr. Nur Nasry Noor, M.P.H $6.00
by Bambang Waluyo, S.H. $7.00
by - $7.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $6.00
by Nursalam $9.00