Hohnston, R., & Morgan, W. P. Spatial Structures. Introducing the study of spatial systems in human geography. Methuen.
Cita Chicago Style (17a ed.)Hohnston, R.J, y W.B. Pugh Morgan. Spatial Structures. Introducing the Study of Spatial Systems in Human Geography. Londres: Methuen.
Cita MLA (9a ed.)Hohnston, R.J, y W.B. Pugh Morgan. Spatial Structures. Introducing the Study of Spatial Systems in Human Geography. Methuen.
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