Castillo, Carlos, 1889-1967, compiler
The University of Chicago Press, 1948
Buku Referensi
Eric A. Posner
Ashgate/Dartmouth, 2001
Buku Teks
The University of Chicago Press, 2010
Buku Teks
compiled by Carlos Castillo & Otto F. Bond
The University of Chicago Press, 1948
Buku Referensi
Heri Prabowo, author
Mizan Media Utama, 2010
Buku Teks