Uttarakhand State Science and Technology Congress & Dobhal, R. (2010). Abstracts and souvenir of the sixth Uttarakhand State Science and Technology Congress held at Kumaun University, Almora on 14-16 November, 2011. Bishen Singh Mahendra Pal Singh.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Uttarakhand State Science and Technology Congress و Rajendra Dobhal. Abstracts and Souvenir of the Sixth Uttarakhand State Science and Technology Congress Held at Kumaun University, Almora on 14-16 November, 2011. Dehradun: Bishen Singh Mahendra Pal Singh, 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Uttarakhand State Science and Technology Congress و Rajendra Dobhal. Abstracts and Souvenir of the Sixth Uttarakhand State Science and Technology Congress Held at Kumaun University, Almora on 14-16 November, 2011. Bishen Singh Mahendra Pal Singh, 2010.