Piradeepan Ramachandran. (2021). A HIRARC model for safety and risk evaluation at construction site of manmade water streams and wetlands.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Piradeepan Ramachandran. A HIRARC Model for Safety and Risk Evaluation at Construction Site of Manmade Water Streams and Wetlands. 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Piradeepan Ramachandran. A HIRARC Model for Safety and Risk Evaluation at Construction Site of Manmade Water Streams and Wetlands. 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.