APA

ROBERTSON D., .A forgotten Persian Poet of the thirteenth century. : J.R.As.S. 1951/1-2.

Chicago

ROBERTSON D.S, .A forgotten Persian Poet of the thirteenth century. : J.R.As.S. 1951/1-2.

Harvard

ROBERTSON D., .A forgotten Persian Poet of the thirteenth century. : J.R.As.S. 1951/1-2.

MLA

ROBERTSON D.S, .: J.R.As.S. 1951/1-2. .