Khan, G. H. A. (1970). Documentation services in Pakistan. Institute of Business Administration Library, University of Karachi.
Lua i Stíl Chicago (17ú heag.)Khan, Ghulam Hamid Ali. Documentation Services in Pakistan. Karachi: Institute of Business Administration Library, University of Karachi, 1970.
Lua MLA (8ú heag.)Khan, Ghulam Hamid Ali. Documentation Services in Pakistan. Institute of Business Administration Library, University of Karachi, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.