Wisconsin. Dairy and Food Division. (1930). List of butter factories, cheese factories, condenseries, receiving stations, powdered milk plants, and casein plants. Wisconsin Dept. of Agriculture and Markets, Dairy and Food Division.
Παραπομπή σε μορφή Chicago (17η εκδ.)Wisconsin. Dairy and Food Division. List of Butter Factories, Cheese Factories, Condenseries, Receiving Stations, Powdered Milk Plants, and Casein Plants. Madison, Wis.: Wisconsin Dept. of Agriculture and Markets, Dairy and Food Division, 1930.
Παραπομπή σε μορφή MLA (8th εκδ.)Wisconsin. Dairy and Food Division. List of Butter Factories, Cheese Factories, Condenseries, Receiving Stations, Powdered Milk Plants, and Casein Plants. Wisconsin Dept. of Agriculture and Markets, Dairy and Food Division, 1930.
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