Comparative politics in regional perspective
Thomson Wadsworth, 2003
 Multimedia
Biobanks : governance in comparative perspective
edited by Herbert Gottweis and Alan Petersen
Routledge, 2008
 Buku Teks SO
International law in comparative perspective
edited by William E. Butler
Sijthoff & Noordhoff, 1980
 Buku Teks SO
Heady, Ferrel
Public administration: a comparative perspective
Prentice-Hall, 1966
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Comparative perspective on social change
edited by S.N. Eisenstadt
Little, Brown and Company, 1968
 Buku Teks SO