APA-ийн эшлэл(7 дахь хэвлэлт)
Mumper, M. (1996). Removing college price barriers: What government has done and why it hasn't worked. State University of New York Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Mumper, Michael. Removing College Price Barriers: What Government Has Done and Why It Hasn't Worked. Albany: State University of New York Press, 1996.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Mumper, Michael. Removing College Price Barriers: What Government Has Done and Why It Hasn't Worked. State University of New York Press, 1996.
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