by Yasa Boga $9.00
by Prof. Sarbini Sumawinata $11.00
by Yosef P. Widyatmadja $9.00
by Terrie Williams $7.00
by Indriani $7.00
by Silih Agung Wasesa $16.00
by Gunawan Widjaja, A. Yani $9.00
by Prof. Ir. Zoer'ani Djamal Irwan, M.Sc $7.00
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