Hughes, Richard L.
Leadership : enhancing the lessons of experince
Irwin/McGraw-Hill, 1999
 Buku Teks
Paish, F.W.
Studies in an inflationary economy: the United Kingdom, 1948-1961 / F.W. Paish
Macmillan, 1962
 Buku Teks
China
edited by China Pictorial
China Pictorial, [Date of publication not identified]
 Buku Teks
Schwartz, Harry
China
Atheneum, 1966
 Buku Teks
Schwartz, Harry
China
Atheneum, 1966
 Buku Teks