Classiques Hachette, 1964
Buku Teks
Blaufarb, Rafe
Oxford University Press, 2016
eBooks
edited by Cyril M. Harris
McGraw-Hill, 1977
Buku Teks
Siegel, Curt
Van Nostrand Reinhold, 1962
Buku Teks
Lim, William Siew Wai, 1932-
Periplus, 1998
Buku Referensi