1. Attitudes toward work, leisure and the four day workweek;Allen;Hum. Resource Mgmt,1979
2. Occupational entrants in 1990–1991;Berman;Occup. Outlook Q.,1993
3. From 40 to 35 hours: reduction and flexibilisation of the working week in the Federal Republic of Germany;Bosch;Int. Labour Rev.,1990
4. The 12-hour work day: differing employee reactions;Breaugh;Personn. Psychol.,1983
5. Effectiveness of the twelve-hour shift;Brinton;Personn. J.,1983