APA citiranje

(1981). Quick frozen foods - 1981 Directory of Frozen Food Processors - Catalog. USA.

Trích dẫn kiểu Chicago

Quick Frozen Foods - 1981 Directory of Frozen Food Processors - Catalog. USA, 1981.

MLA citiranje

Quick Frozen Foods - 1981 Directory of Frozen Food Processors - Catalog. USA, 1981.

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