1. Akyıldız, R. (1969). Yemler Bilgisi, Ankara University, Ankara: Faculty of Agriculture Publications, No: 380
2. Toxins and lupinosis;Allen,1998
3. AOAC. (1975). Official Methods of analysis (12th ed). Washington, DC: Association of Official Analytical Chemists
4. AOAC. (1984). Official Methods of analysis (14th ed). Washington, DC: Association of Official Analytical Chemists
5. Free sugar determination by HPLC in pineapple products;Camara;Zeitschrift für Lebensmittel Untersuchung Und–Forschung,1996