APA Format
Gedye, Rupert. (1979).
Works management productivity / Rupert Gedye
. London :: Heinemann,.
MLA Format
Gedye, Rupert.
Works management productivity / Rupert Gedye
. London :: Heinemann,, 1979
Chicago Format
Gedye, Rupert. Works management productivity / Rupert Gedye. London :: Heinemann,, 1979.