M. . Yousuf and G. D. Sabir, “گل خان نصیر ءُ عبدالرحمٰن کرد ءِ عملی زندءُ شاعری ءَ ہمگونگی: Similarities in poetry and personalities between Gull khan Naseer and Abdul Rehman Kurd”, Hanken (Annual Research Journal from the Department of Balochi, Faculty of Languages and Literature) ISSN : 2070-5573, vol. 5, no. 1, pp. 39–50, Dec. 2013.