Many of these provisions speak merely in broad terms, but they still serve as points of reference for state and local governments charged with establishing and maintaining public schools. (educationnext.org)
There is, however, some information available that can serve as points of reference from which an «estimate» can be made. (clspress.com)
I want to get back to this idea of charity or giving back to the community as a point of reference in your work. (lehmannmaupin.com)