Koopman, S. (2017). Geographies of Peace - Oxford Bibliographies. https://doi.org/10.1093/obo/9780199874002-0148
Koopman, Sara. 2017. “Geographies of Peace - Oxford Bibliographies”. https://doi.org/10.1093/obo/9780199874002-0148.
Koopman, S. Geographies of Peace - Oxford Bibliographies. 11 Jan. 2017, doi:10.1093/obo/9780199874002-0148.