Tomlin, Dana C., author
Prentice-Hall, 1990
Buku Teks
edited by Donna J. Peuquet
Taylor & Francis, 1990
Buku Teks
edited by Gilbert H. Castle III
GIS World, 1993
Buku Teks
Nizma Fadila, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2012
UI - Tesis (Open)
edited by D.R. Fraser Taylor
John Wiley & Sons, 1980
Buku Teks