BOLT GORDON. (2002). MARKET AND SALES FORECASTING. CREST PUBLISHING HOUSE.
Citazione stile Chigago Style (17a edizione)BOLT GORDON. MARKET AND SALES FORECASTING. NEW DELHI: CREST PUBLISHING HOUSE, 2002.
Citatione MLA (9a ed.)BOLT GORDON. MARKET AND SALES FORECASTING. CREST PUBLISHING HOUSE, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.