Nur Utaminingsih, author
Universitas Indonesia, 2015
UI - Tesis (Membership)
Todaro, Michael P., author
Gelora Aksara Pratama, 1993
Buku Teks
Todaro, Michael P., author
Ghalia Indonesia, 1983
Buku Teks
Paige, Jeffery M., author
Pedati, 2004
Buku Teks
Todaro, Michael P., author
Erlangga, 1994
Buku Teks