Hoogeveen, J., & Pape, U. (2020). Data Collection in Fragile States. Springer International Publishing.
Trích dẫn kiểu ChicagoHoogeveen, Johannes, và Utz Pape. Data Collection in Fragile States. Springer International Publishing, 2020.
Deismireacht MLAHoogeveen, Johannes, và Utz Pape. Data Collection in Fragile States. Springer International Publishing, 2020.
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