by Prof. Dr. Suharsimi Arikunto $18.00
by Djoko Prakoso, S.H $9.00
by Bahrie, A. Ma. Pd $7.00
by Drs. Save M. Dagun $7.00
by M. Ghufron H. Kordi K $7.00
by Drs. Zainal Abidin $7.00
by $9.00
by Dr. Mahsun, M.S $11.00
by Tim Redaksi Tatanusa $12.00
by Muhammad al-Hamd $5.00
by Sayyid Quthb $9.00
by Trubus Rahardiansah P $10.00