by Al. Wahyasudibja, Pr $6.00
by Drs. Syaiful Bahri Djamarah $9.00
by Myla Kabat-Zinn & Jon Kabat-Zinn $9.00
by Adi Bin Hatim $5.00
by Rabi'ah Bin Ka'ab $5.00
by Dr. Muslim Nasution $6.00