تعرف علي مباديء واساسيات ادارة حافظة الاوراق المالية
http://thefutureofmoney.blogspot.com/2009/03/portfolio-management-1.html
http://thefutureofmoney.blogspot.com/2009/03/portfolio-management-2.html
http://thefutureofmoney.blogspot.com/2009/03/portfolio-management-3.html
http://thefutureofmoney.blogspot.com/2009/03/portfolio-management-4.html