Sherman, Howard J., author
Basic Books, 1972
Buku Teks
Sayer, R. Andrew, author
Blackwell, 1995
Buku Teks
Hayek, Friedrich A. von (Friedrich August), 1899-1992, author
George Routledge and Sons, 1947
Buku Teks
Mavroudeas, Stavros, author
Edward elgar, 2012
Buku Teks
Pigou, A.C. (Arthur Cecil), author
Macmillan, 1958
Buku Teks