Cross, Amanda
A trap for fools
Ballantine books, 1989
 Buku Teks SO
Hare, Bill
Celebration of fools: an inside look at the rise and fall of JCPenney
[American Management Association, ], 2004
 eBooks
Porter, Katherine Anne
Ship of fools /​ Katherine Anne Porter
Secker &​ Warburg, 1962
 Koleksi Publik
Bercuson, David J.
Fools and wise men : the rise and fall of the one big union
McGraw-Hill, 1978
 Buku Teks SO
Umar Junus
Perkembangan novel-novel Indonesia
Universiti Malaya, 1974
 Buku Teks SO