Buchanan, James M.
The collected works of James M. Buchanan vol. 16 : choice, contract, and constitutions
Liberty Fund, Inc., 2001
 Buku Referensi
Buchanan, James M.
The collected works of James M. Buchanan vol. 10 : the reason of rules
Liberty Fund, Inc., 2000
 Buku Referensi
Buchanan, James M.
The collected works of James M. Buchanan vol. 13 : politics as public choice
Liberty Fund, 2000
 Buku Referensi
Franz Magnis-Suseno
Etika politik : prinsip moral dasar kenegaraan modern
Gramedia Pustaka Utama, 1987
 Buku Teks
Franz Magnis-Suseno
Etika politik : prinsip-prinsip moral dasar kenegaraan modern
Gramedia Pustaka Utama, 2016
 Buku Teks