Haveman, Robert H.
The market system
John Wiley, 1970
 Buku Teks
Dorfman, Robert
Prices and markets
Prentice-Hall, 1967, c.1972
 Buku Teks
Schultz, Henry
The theory and measurement of demand / by Henry Schultz
University of Chicago Press, 1938
 Buku Teks
Stigler, George J.
The theory of price
Macmillan, 1957, c.1942
 Buku Teks
Stigler, George J.
The theory of price
Macmillan, 1966
 Buku Teks