Manning, D. P., Jones, C., & Bruce, M. (1982). Fractures during ice and snow.
Παραπομπή Chicago StyleManning, D P., C. Jones, και M. Bruce. Fractures During Ice and Snow. 1982.
Παραπομπή MLAManning, D P., C. Jones, και M. Bruce. Fractures During Ice and Snow. 1982.
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