by P. Joko Subagyo, S.H $7.00
by Prof. Komaruddin $11.00
by Dr. Sofyan Syafri Harahap, M.S,Ac $7.00
by G. Kartasapoetra, dkk $9.00
by Dr. Arthur M. Whitehill $7.00
by Dr. Ibrahim Madkour $11.00
by Dr. M. Dhiaudin Rais $9.00