Mc Gee , C. (1994). TIme management for unmanageable people. Bantam.
Cita Chicago Style (17a ed.)Mc Gee , Cooper. TIme Management for Unmanageable People. New york: Bantam, 1994.
Cita MLA (9a ed.)Mc Gee , Cooper. TIme Management for Unmanageable People. Bantam, 1994.
Precaución: Estas citas no son 100% exactas.