Angulo, A. J. (2016). Diploma mills: How for-profit colleges stiff students, taxpayers, and the American dream. Johns Hopkins University Press.

Angulo, A. J. Diploma Mills: How For-profit Colleges Stiff Students, Taxpayers, and the American Dream. Baltimore, Maryland: Johns Hopkins University Press, 2016.

Angulo, A. J. Diploma Mills: How For-profit Colleges Stiff Students, Taxpayers, and the American Dream. Johns Hopkins University Press, 2016.