Kaplan, David M.
Ricoeur's critical theory
State University of New York Press , 2003
 Buku Teks SO
Geuss, Raymond
The idea of a critical theory: Habermas and the Frankfurt school
Cambridge University Press, 1999
 Buku Teks SO
Agger, Ben
Cultural studies as critical theory
Falmer Press, 1992
 Buku Teks SO
The myth of theory / William Righter
Cambridge University Press, 1994
 eBooks
Mazzucchelli, Marco
Critical point theory for lagrangian systems
Springer, 2012
 eBooks