APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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