^Gray, Peter and David Chanoff (February 1986). "Democratic Schooling: What Happens to Young People Who Have Charge of Their Own Education?". American Journal of Education. 94 (2).
The University of Chicago Press: 182–213.
doi:
10.1086/443842.
JSTOR1084948.
S2CID144733976. The principal philosopher among the group of parents and others who founded SVS was Daniel Greenberg, a wide-ranging scholar who had previously taught physics and the history of science at Columbia University.
^Gray, Peter and David Chanoff (February 1986). "Democratic Schooling: What Happens to Young People Who Have Charge of Their Own Education?". American Journal of Education. 94 (2).
The University of Chicago Press: 182–213.
doi:
10.1086/443842.
JSTOR1084948.
S2CID144733976. The principal philosopher among the group of parents and others who founded SVS was Daniel Greenberg, a wide-ranging scholar who had previously taught physics and the history of science at Columbia University.