Buchholz, Andreas
What makes winning brands different: the hidden method behind the world`s most successful brands
John Wiley & Sons, 2000
 Buku Teks
Arnold, Frank, 1924-1992
What Makes Great Leaders Great: Management Lessons from Icons Who Changed the World
McGraw-Hill, 2012
 Buku Teks SO
Franklin, Benjamin
World,s Greatest Litelature
The Spencer Press, 1936
 Buku Teks
Maugham, W. Somerset
The world`s ten greatest novels
Fawcett, 1956
 Koleksi Publik
Blundell, Nigel
The world's greatest mistakes
Octopus Books Limited, 1980
 Buku Teks SO