by Aziz Alimul $7.00
by Arthur Agatston $12.00
by Hamilah Djoeana K., Fajar H. Nasution & Bambang S. Trenggono $6.00
by dr. Endang Lanywati $5.00
by Prof. Hembing Wijayakusuma $7.00
by Brooks $18.00
by Denny J. A $6.00
by Drs. M. Daryono., dkk $9.00
by $6.00
by $4.00
by Dawn Lighter, M.A $7.00
by Prof. Dr. Andi Hamzah, S. H. $7.00