ADISAPUTRO, G. [. (1982). Business Forecasting Volume I Gunawan Adisaputro [dkk]. BPFE.
Cita Chicago Style (17a ed.)ADISAPUTRO, Gunawan [et.al.]. Business Forecasting Volume I Gunawan Adisaputro [dkk]. BPFE, 1982.
Cita MLA (8a ed.)ADISAPUTRO, Gunawan [et.al.]. Business Forecasting Volume I Gunawan Adisaputro [dkk]. BPFE, 1982.
Precaución: Estas citas no son 100% exactas.