by Ilhami Bisri, S.H., M.Pd. $7.00
by Sayuti Thalib, S.H. $7.00
by Prof. Abdur Rahman I Do'I, Ph.D $7.00
by Yulies Tiena Masriani, S. H., M. Hum. $9.00
by Prof. Mr. Dr. Sudargo Gautama $8.00
by Huala Adolf $11.00
by Ernest Caldwell $5.00
by Katzung $24.00
by Katzung $30.00
by Agus Tomin $19.12