Lekcharoen, S. (1975). A study on the dressing percentage, feed conversion ratio, quality and acceptability of meat produced by ordinary greed mallard ducks (Anas boschas domestica) fed a commercial ration [microform]. Photoduplication Service, University of the Philippines Library.
Čikaški stil citiranja (17. izdanje)Lekcharoen, Suranat. A Study on the Dressing Percentage, Feed Conversion Ratio, Quality and Acceptability of Meat Produced by Ordinary Greed Mallard Ducks (Anas Boschas Domestica) Fed a Commercial Ration [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1975.
MLA način citiranja (9. izdanje)Lekcharoen, Suranat. A Study on the Dressing Percentage, Feed Conversion Ratio, Quality and Acceptability of Meat Produced by Ordinary Greed Mallard Ducks (Anas Boschas Domestica) Fed a Commercial Ration [microform]. Photoduplication Service, University of the Philippines Library, 1975.