Bennison, M., & Casson, J. (1984). The manpower planning handbook. McGraw-Hill Book Co. (UK).

Bennison, Malcolm, and Jonathan Casson. The Manpower Planning Handbook. London ; New York: McGraw-Hill Book Co. (UK), 1984.

Bennison, Malcolm, and Jonathan Casson. The Manpower Planning Handbook. McGraw-Hill Book Co. (UK), 1984.