Ministry of agriculture. (1961). The accelerated freeze drying method of food preservation. Her majestys.
शिकागो स्टाइल उद्धरणMinistry of agriculture. The Accelerated Freeze Drying Method of Food Preservation. London: Her majestys, 1961.
एमएलए उद्धरणMinistry of agriculture. The Accelerated Freeze Drying Method of Food Preservation. Her majestys, 1961.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.