Gaya APA
Muller, J, C., Lagrange, J, P. (1995).
gIS and Generalization: Methodology and Practice .
London:
Taylor & Francis.
Gaya MLA
Muller, Jean, Claude., Lagrange, Jean, Philippe.
"gIS and Generalization: Methodology and Practice".
London:
Taylor & Francis,
1995.
Cetak.