Παραπομπή APA

Dinsdale, W. (1961). Resources for tomorrow: Conference background papers. Ottawa: Ministry of Northern Affairs and National Resources.

Παραπομπή Chicago Style

Dinsdale, Walter. Resources for Tomorrow: Conference Background Papers. Ottawa: Ministry of Northern Affairs and National Resources, 1961.

Παραπομπή MLA

Dinsdale, Walter. Resources for Tomorrow: Conference Background Papers. Ottawa: Ministry of Northern Affairs and National Resources, 1961.

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