Gibran, Kahlil, 1883-1931
The Prophet
Alfred A. Knopf, 1966
 Buku Teks
Political systems and the distribution of power
edited by Michael Banton
Tavistock Publications, 1972
 Buku Teks
Priestley, John Boynton, 1894-1984
good companions
Leipzig: Bernhard Taucnitz, 1935
 Buku Teks
Priestley, John Boynton, 1894-1984
The Good Companions
 Buku Teks
Foreman, John
Philippine Islands : political, geographical, social and commercial history of the Philippine archipelago
T. Fisher Unwin , 1906
 Buku Teks