Adams, Charles H.; Mandingo, Roger W. "The Large Quantity Barbecue"(PDF). EC 69-221. Cooperative Extension Service, University of Nebraska, College of Agricultural and Home Economics and U.S. Department of Agriculture Cooperating. hlm. 4. Diarsipkan dari versi asli(PDF) tanggal 2016-08-09. Diakses tanggal April 2, 2013.
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Adams, Charles H.; Mandingo, Roger W. "The Large Quantity Barbecue"(PDF). EC 69-221. Cooperative Extension Service, University of Nebraska, College of Agricultural and Home Economics and U.S. Department of Agriculture Cooperating. hlm. 4. Diarsipkan dari versi asli(PDF) tanggal 2016-08-09. Diakses tanggal April 2, 2013.