Abdel-Gawad,Sayed, & Sayed Abdel-Gawad auther. (2018). :physics for information technology student: Physics (101). misr university for science & technology.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Abdel-Gawad,Sayed, و Sayed Abdel-Gawad auther. :physics for Information Technology Student: Physics (101). cairo: misr university for science & technology, 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Abdel-Gawad,Sayed, و Sayed Abdel-Gawad auther. :physics for Information Technology Student: Physics (101). misr university for science & technology, 2018.