Said, S. S. A. (2008). Factors influencing course choices of 11th grade students in a government secondary school in al Dakhiliyah region, Sultanate of Oman.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Said, Saif Salim Altobi. Factors Influencing Course Choices of 11th Grade Students in a Government Secondary School in Al Dakhiliyah Region, Sultanate of Oman. 2008.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Said, Saif Salim Altobi. Factors Influencing Course Choices of 11th Grade Students in a Government Secondary School in Al Dakhiliyah Region, Sultanate of Oman. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.