Analele Asociatiei Profesionale a Geografilor din Romania | Professional Association of Romanian Geographers. Cambridge University Press.
Dyfyniad Arddull ChicagoAnalele Asociatiei Profesionale a Geografilor Din Romania | Professional Association of Romanian Geographers. Cambridge University Press.
Dyfyniad MLAAnalele Asociatiei Profesionale a Geografilor Din Romania | Professional Association of Romanian Geographers. Cambridge University Press.
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