References
- Allen , Gay Wilson . 1972 . “‘Perishable’ Publishing,” . MLANewsletter , 3 February : 8
- Birenbaum , William . 1969 . Overlive: Power, Poverty and the University , New York : Delacorte Press .
- O'Toole , Simon . 1970 . Confessions of an American Scholar , Minneapolis : University of Minnesota Press .
- Shifferd , K. D. 1972 . “Karl Marx and the Environment,” . The Journal of Environmental Education , 3 ( 1 ) : 39 – 42 .