Brookes, A. (2020). Preventing Fatal Incidents in School and Youth Group Camps and Excursions. Springer International Publishing.
Chicago-tyylinen lähdeviittausBrookes, Andrew. Preventing Fatal Incidents in School and Youth Group Camps and Excursions. Springer International Publishing, 2020.
MLA-viiteBrookes, Andrew. Preventing Fatal Incidents in School and Youth Group Camps and Excursions. Springer International Publishing, 2020.
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