What is a sales forecast? http://www.tutor2u.net/blog/index.php/business-studies/comments/qa-what-is-a-sales-forecast/
What factors influence the choice of a sales forecasting method?http://www.tutor2u.net/blog/index.php/business-studies/comments/qa-what-factors-influence-the-choice-of-a-sales-forecasting-method/
Describe the main qualitative methods of sales forecastinghttp://www.tutor2u.net/blog/index.php/business-studies/comments/qa-describe-the-main-qualitative-methods-of-sales-forecasting/
Sales forecasting presentation: http://www.tutor2u.net/business/presentations/marketing/marketingforecasting/default.html