by Idries Shah $8.00
by Dr. Al. Purwa Hadiwardoyo, MSF. $3.00
by Maisar binti Yasin $5.00
by Drs. H. Burhanuddin Salam, M.M $9.00
by Prof.Drs. H. Rustam E. Tamburaka, M.A. $9.00
by Leo Van Beurden, OSC $7.00
by Moh. Yasir Alimi $7.00
by Hasan Hanafi $11.00
by Dra. Wiwi Isnaeni, M.S $11.00
by Adler Haymans Manurung $6.00
by Katzung $26.00
by - $12.00