1. Untersuchungen ueber die chemische Zusammensetzung von Fichenahrtieren und Fischfutter-mittein;Albrecht;Z-Fish N.F.,1969
2. Effects of dietary carbohydrate and fibre on the tilapia, Oreochromis niloticus (Linn.);Anderson;Aquaculture,1984
3. AOAC 1975 Official Methods of Analysis
4. APHA 1992 Standard Method for the Examination of Water and Waste Water
5. The effect of inclusion level and time on digestibility of starch for common carp (Cyprinus carpio, Cyprinidae);Appleford;Asian Fish. Sci.,1996