Chesterton, G. K. (Gilbert Keith), 1874-1936, author
Chatto , 1951
Buku Teks
Arpornsuwan, Thanet, author
Friedrich-Ebert Stiftung , 1978
Buku Teks
Bayu Wicaksono, author
Sekolah Kajian Stratejik dan Global Universitas Indonesia, 2022
UI - Tesis (Membership)
Hollander, Barnett, author
Bowes & Bowes, 1965
Buku Teks
Slapper, Gary, author
Cavendish Publishing, 1999
Buku Teks