Khan, Yusuf Husain. Rūḥ-i Iqbāl. - [1962] - 424 p. 23 cm. In Urdu. Text partially vocalized. LCCN: sa 63004505 Subjects--Personal Names: Iqbal, Muhammad, Sir, 1877-1938. LC Class. No.: PK2199.I65 / Z77