Barrington, R. (2014). Moodle Gradebook: Explore the Moodle Gradebook and discover how to set up and customize it to track students' progress (Second edition.). Packt Publishing.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Barrington, Rebecca. Moodle Gradebook: Explore the Moodle Gradebook and Discover How to Set Up and Customize It to Track Students' Progress. Second edition. Birmingham, England: Packt Publishing, 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Barrington, Rebecca. Moodle Gradebook: Explore the Moodle Gradebook and Discover How to Set Up and Customize It to Track Students' Progress. Second edition. Packt Publishing, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.