Souliw, Charles Georges
J. Cape & H. Smith, 1931
Buku Teks
Russell, Bertrand, 1872-1970
George Allen and Unwin, 1957
Buku Teks
Russel, Bertrand
Routledge, 1948
Buku Teks
Hitti, Philip K. (Philip Khuri), 1886-1978
MacMillan, 1974
Buku Teks
Pollack, Peter
Harry N. Abrams, [1958]
Buku Referensi