Garvy, George
Federal Reserve Bank of New York, 1966
Buku Teks
by Olivier Blanchard ... [et.al.]
MIT Press, 1991
Buku Teks
Griswold, Alfred Whitney, 1906-1963, author
Harcourt, Brace , 1938
Buku Teks
Alenka Selih
Springer, 2012
eBooks
Sokolovsky, Joan
Westview Press, 1990
Buku Teks