Artikel Jurnal
Tinbergen, Jan, 1903-, author
Yale University Press, 1964
Buku Teks
Rahmani, author
Universitas Indonesia, 2006
UI - Tesis (Membership)
tim penulis, J. Soedradjad Djiwandono [and others]; editor, Buni Yani
Bank Indonesia, 2005
Buku Teks
J.J. Kusni
[publisher not identified], 1994
Buku Teks