Keirstead, Burton Seely
Canada in world affairs September 1951 to October 1953
Oxford University Press, 1956
 Buku Teks SO
Who's who in international affairs
Europa Publication Limited, 1990
 Buku Referensi
Perceptions: Journal of International Affairs
Center for Strategic Research (SAM), 1995
 Majalah, Jurnal, Buletin
Documents on international affairs 1930
edited by John W. Wheeler-Bennett
Oxford University Press, 1931
 Buku Teks
Documents on international affairs 1931
edited by John W. Wheeler-Bennett
Oxford University Press, 1932
 Buku Teks