APA (7e ed.) Bronvermelding

Philippines Institute of Labor and Manpower Studies. (1984). Shiftwork in the Philippines. Institute of Labor and Manpower Studies, Ministry of Labor and Employment.

Chicago (17e ed.) Bronvermelding

Philippines Institute of Labor and Manpower Studies. Shiftwork in the Philippines. Manila: Institute of Labor and Manpower Studies, Ministry of Labor and Employment, 1984.

MLA (9e ed.) Bronvermelding

Philippines Institute of Labor and Manpower Studies. Shiftwork in the Philippines. Institute of Labor and Manpower Studies, Ministry of Labor and Employment, 1984.