(1974). Business Forecasting Vol.i Latar Belakang Theoritis Gunawan Adisaputro [dkk]. FE-UGM.
Chicago Style (17th ed.) CitationBusiness Forecasting Vol.i Latar Belakang Theoritis Gunawan Adisaputro [dkk]. FE-UGM, 1974.
Cita MLABusiness Forecasting Vol.i Latar Belakang Theoritis Gunawan Adisaputro [dkk]. FE-UGM, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.