Bennison, M., & Casson, J. (1984). The manpower planning handbook. McGraw-Hill Book Co. (UK).
Lua i Stíl Chicago (17ú heag.)Bennison, Malcolm, agus Jonathan Casson. The Manpower Planning Handbook. London ; New York: McGraw-Hill Book Co. (UK), 1984.
Lua MLA (8ú heag.)Bennison, Malcolm, agus Jonathan Casson. The Manpower Planning Handbook. McGraw-Hill Book Co. (UK), 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.