Dyfyniad APA

ONU. (1985). The blue helmets: A review of United Nations peace-keeping. Department of Public Information.

Dyfyniad Arddull Chicago

ONU. The Blue Helmets: A Review of United Nations Peace-keeping. Nueva York: Department of Public Information, 1985.

Dyfyniad MLA

ONU. The Blue Helmets: A Review of United Nations Peace-keeping. Department of Public Information, 1985.

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