contributors, Charles Armstrong-Wilson [and 6 others]
Dorling Kindersley, 2015
Buku Referensi
J.G.E. Hopkins, Florett Robinson, Le Roy H. Appleton, James Truslow Adams, editor
Charles Scribner's Sons, 1960
Buku Referensi
translated and arranged by Charles Issawi
Murray, 1950
Buku Teks
Spendlove, F. St. G.
Ryerson Press, 1958
Buku Teks
Mazure, Alain, author
[Springer, ], 2012
eBooks