by Prof. Dr. dr. H. Dadang Hawari, Psikiater $7.00
by Dr. Ronald Hutapea, SKM, Ph.D $6.00
by FMIPA Universitas Indonesia $6.00
by $11.00
by Dr. Suhartono $7.00
by Tierney $18.00
by RT. Sutantya R.H $7.00
by Rumah Sakit Persahabatan $7.00
by Dr. Thariq M.As-Suwaidan dan Ir. Faisal Umar Basyarahil $11.00