Nur Wahyuni, M. H. (2019). The relationship between environmental knowledge, environmental attitude, proactive personality and green behavior among UUM students.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nur Wahyuni, Md Hamry. The Relationship Between Environmental Knowledge, Environmental Attitude, Proactive Personality and Green Behavior Among UUM Students. 2019.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Nur Wahyuni, Md Hamry. The Relationship Between Environmental Knowledge, Environmental Attitude, Proactive Personality and Green Behavior Among UUM Students. 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.