Ossborne, R. H. (1971). Studies in geographical methods: Proceeding of the 3rd. Anglo-Polish Geographical Seminar Baranów Sandomierski, September 1-10, 1967. Polisch Academy of ScienceInstitute of Geography.
Cita Chicago Style (17a ed.)Ossborne, Richard H. Studies in Geographical Methods: Proceeding of the 3rd. Anglo-Polish Geographical Seminar Baranów Sandomierski, September 1-10, 1967. Warszawa: Polisch Academy of ScienceInstitute of Geography, 1971.
Cita MLA (9a ed.)Ossborne, Richard H. Studies in Geographical Methods: Proceeding of the 3rd. Anglo-Polish Geographical Seminar Baranów Sandomierski, September 1-10, 1967. Polisch Academy of ScienceInstitute of Geography, 1971.
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