id	author	qnumber
8214	Vaknin, Samuel	
11262	Vaknin, Samuel	
8436	Clarke, Charles Baron	
41856	Fetter, Frank A. (Frank Albert)	
4776	Russell, Bertrand	
22651	Leacock, Stephen	
18603	Sumner, William Graham	
27647	Various	
33219	Jevons, William Stanley	
12004	Mill, John Stuart	
33741	Tawney, R. H. (Richard Henry)	
27519	Feis, Herbert	
13488	O'Brien, George Augustine Thomas	
31933	Engels, Friedrich	
33310	Ricardo, David	
16575	Playfair, William	
36541	Ruskin, John	
39949	Veblen, Thorstein	
360	Proudhon, P.-J. (Pierre-Joseph)	
31159	Clark, John Bates	
12217	Fetter, Frank A. (Frank Albert)	
41936	Perry, Arthur Latham	
40077	Fetter, Frank A. (Frank Albert)	
26716	Ruskin, John