Saeed Hafeez. (1972). Pakistan agriculture. Press Corp. of Pakistan, Project Division.
Lua i Stíl Chicago (17ú heag.)Saeed Hafeez. Pakistan Agriculture. Karachi: Press Corp. of Pakistan, Project Division, 1972.
Lua MLA (8ú heag.)Saeed Hafeez. Pakistan Agriculture. Press Corp. of Pakistan, Project Division, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.