Maddala, G.S., author
McGraw-Hill Book , 1989
Buku Teks
Hirshleifer, Jack, author
Prentice-Hall, 1998
Buku Teks
Miller, Roger LeRoy, author
McGraw-Hill Kogakusha , 1978
Buku Teks
Miller, Roger LeRoy, author
McGraw-Hill , c.1986
Buku Teks
Griffiths, Alan, author
Addison Wesley Longman, 1996
Buku Teks