by Aziz Alimul $9.00
by Iwan T. Budiarso $7.00
by Prof. dr. Peter Kabo Ph.D., dr. Sjukri Karim $7.00
by Masaru Emoto $9.00
by Fajar Arifin Gunawan & Elna Kartawiguna $10.00
by Prof. Dr. H. Bambang Madiyono, SpJP, SpA(K) $5.00
by Moh. Said Al-Asymawi $9.00
by Ny. Susmayati, B.A $7.00
by Lipschutz $13.00
by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $5.00
by Suryatati A Manan, Martha Sinaga $7.00
by Isharry Agusjaya Moe $4.80