(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.
MLA引文Business Forecasting Vol.i Latar Belakang Theoritis Gunawan Adisaputro [dkk]. FE-UGM, 1974.
警告:这些引文格式不一定是100%准确.