1- Prof. Dr. Y. A. Attia  and Dr. Abd El-Hamid El-Sayed A. El-Hamid, (2000) “Technology and husbandry of Poultry” an university  student book (In Arabic).

2- Prof. Dr. A.E.Tag El-Din, Prof. Dr. Y. A. Attia, Prof. Dr. A.A.Nour,  Dr. Abd El-Hamid El-Sayed A. El-Hamid, and Dr. Said M. Mokoy (2000). “An introduction to Animal and Poultry Production”, an university student book (In Arabic).

3-  Dr. Abd El-Hamid El-Sayed A. El-Hamid, (2000) “Practical in poultry physiology” an university  student book (In Arabic).