Tianfang, author
Publication Internental Press, 2009
Buku Teks
Lenin, Vladimir I., author
Foreign Languages Publishing House, 1954
Buku Teks
MacIver, Robert M., author
Oxford, 1926
Buku Teks
Harvard Business School Press, 1991
Buku Teks
Badie, Bertrand, author
University of Chicago Press, 1983
Buku Teks