English For Business - Sabda Dian Nurani Siahaan, S.Pd., M.B.A. dkk
Rp100.000
Ekonomi Mikro Islam - Ihdi Aini, M.E., dkk
Rp139.000
Kinerja Unit Bisnis Perusahaan Perkebunan-Dr. Albert Einstein Pakpahan, S.T.P., M.M
Rp62.000
Subtotal: Rp301.000
