Singh, G. (2023). Working plan for the Baihar and Supkhar Ranges, Balaghat Foerst Division, Eastern Circle, Central Provinces, 1932-42. Government Printing, Madhya Pradesh.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Singh, Gurdial. Working Plan for the Baihar and Supkhar Ranges, Balaghat Foerst Division, Eastern Circle, Central Provinces, 1932-42. Government Printing, Madhya Pradesh, 2023.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Singh, Gurdial. Working Plan for the Baihar and Supkhar Ranges, Balaghat Foerst Division, Eastern Circle, Central Provinces, 1932-42. Government Printing, Madhya Pradesh, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.