Bone, Hugh A.
Party committees and national politics
University of Washington Press, 1958
 Buku Teks
Halm, George N.
Economic systems : a comparative analysis
Feffer and Simons, 1971
 Buku Teks SO
Maddi, Salvatore R.
Personality theories: a comparative analysis
The Dassey Press, 1968
 Buku Teks SO
Tade Matthias Spranger
International neurolaw: a comparative analysis
Springer, 2012
 eBooks
Milivojevic, Dragoljub
From people`s liberation committees to the communes
Information Service, 1962
 Buku Teks SO