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
The Univ. 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