Iqbal, M., & Sud, K. N. (1969). Iqbal and his poems: A reappraisal ([1st ed.].). Sterling Publishers.
Lua i Stíl Chicago (17ú heag.)Iqbal, Muhammad, agus Kider Nath Sud. Iqbal and His Poems: A Reappraisal. [1st ed.]. Delhi: Sterling Publishers, 1969.
Lua MLA (8ú heag.)Iqbal, Muhammad, agus Kider Nath Sud. Iqbal and His Poems: A Reappraisal. [1st ed.]. Sterling Publishers, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.