APA (7th ed.) Citation

Soekanto. (1981). BUSINESS FORECASTING I. BPFE-UGM.

Chicago Style (17th ed.) Citation

Soekanto. BUSINESS FORECASTING I. BPFE-UGM, 1981.

MLA (8th ed.) Citation

Soekanto. BUSINESS FORECASTING I. BPFE-UGM, 1981.

Warning: These citations may not always be 100% accurate.