Edington, E. D., & Khan, M. (1989). Employment follow up study of graduates of North West Frontier Province Agricultural University. Institute of Development Studies, N.W.F.P. Agricultural University.
Lua i Stíl Chicago (17ú heag.)Edington, Everett D., agus Munir Khan. Employment Follow Up Study of Graduates of North West Frontier Province Agricultural University. Peshawar, Pakistan: Institute of Development Studies, N.W.F.P. Agricultural University, 1989.
Lua MLA (8ú heag.)Edington, Everett D., agus Munir Khan. Employment Follow Up Study of Graduates of North West Frontier Province Agricultural University. Institute of Development Studies, N.W.F.P. Agricultural University, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.