(1967). Socio-economic models in geography. London: Methuen.
Trích dẫn kiểu ChicagoSocio-economic Models in Geography. London: Methuen, 1967.
MLA引文Socio-economic Models in Geography. London: Methuen, 1967.
警告:这些引文格式不一定是100%准确.
(1967). Socio-economic models in geography. London: Methuen.
Trích dẫn kiểu ChicagoSocio-economic Models in Geography. London: Methuen, 1967.
MLA引文Socio-economic Models in Geography. London: Methuen, 1967.