Pany, R. H. C. (2012). Design and development of a multi-user virtual learning environment using second life and effectiveness in improving residents a chievement and knowledge retention.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Pany, Richard Hari Chandra. Design and Development of a Multi-user Virtual Learning Environment Using Second Life and Effectiveness in Improving Residents a Chievement and Knowledge Retention. 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Pany, Richard Hari Chandra. Design and Development of a Multi-user Virtual Learning Environment Using Second Life and Effectiveness in Improving Residents a Chievement and Knowledge Retention. 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.