PS : Political science & politics
New York : American Political Science Association
 Majalah, Jurnal, Buletin
Snustad, D. Peter, 1940-
Genetics
Jonh Wiley & Sons, 2012
 Buku Teks
Weaver, Robert F.
Genetics
W.C. Brown, 1989
 Buku Referensi
Sederberg, Peter C.
Interpreting politics: an introduction to political science
Chandler & Sharp Publishers, 1977
 Buku Teks
Palmer, Monte
Comprative politics : political economy, political culture, and political interdependence
Thomson, 2006
 Buku Teks