Brown, P. J. Bracken, I. and Webster, C.,"information technology in geography and planning: Including principles of "GIS (book review). Town Planning Review.
Cita Chicago (17th ed.)Brown, Peter J.B. "Bracken, I. and Webster, C.,"information Technology in Geography and Planning: Including Principles of "GIS (book Review)." Town Planning Review .
Cita MLA (9th ed.)Brown, Peter J.B. "Bracken, I. and Webster, C.,"information Technology in Geography and Planning: Including Principles of "GIS (book Review)." Town Planning Review, .
Atenció: Aquestes cites poden no estar 100% correctes.