by Dr. Med. Udayana Gendo $7.00
by Julius R. Latumaerissa, S.E., M.M $9.00
by Drs. H. Hamdan Aini $9.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $7.00
by George R. Terry $11.00
by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $7.00
by Louis Rosenthal $6.00
by Brooks $18.00
by Thomas a Kempis $7.00
by K.H. Anwar Sanusi $9.00
by Muh. Al Mighwar S.Ag., M.Ag. $9.00
by Pahmi Rohliansyah $10.00