Sharma, R. P. (2023). Working plan for the Northern and Southern Doab, Vrajbhumi and Ravine Reclamation Divisions, Extension Circle, Uttar Pradesh 1972-73 to 1981-82. Working Plan Circle, Uttar Pradesh.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sharma, Rajendra Prakash. Working Plan for the Northern and Southern Doab, Vrajbhumi and Ravine Reclamation Divisions, Extension Circle, Uttar Pradesh 1972-73 to 1981-82. Working Plan Circle, Uttar Pradesh, 2023.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Sharma, Rajendra Prakash. Working Plan for the Northern and Southern Doab, Vrajbhumi and Ravine Reclamation Divisions, Extension Circle, Uttar Pradesh 1972-73 to 1981-82. Working Plan Circle, Uttar Pradesh, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.