Baglione, Lisa A.
Writing a research paper in political science: a practical guide to inquiry, structure, and methods
Thomson Wadsworth, 2007
Buku Teks
Nagel, Stuart S.
Operations research methods: as applied to political science and legal process
Sage , 1976
Buku Teks
Theory and methods in political science
edited David Marsh and Gerry Stoker
Macmillan, 1995
Buku Teks
Garson, G. David.
Handbook of political science methods
Holbrook Press, 1971
Buku Referensi
Kalvelage, Carl
Research guide in political science
Foresman, 1976
Buku Teks SO