Philippine Institute of Labor and Manpower Studies. (1984). The Sugar workers: Two studies. Institute of Labor and Manpower Studies, Ministry of Labor and Employment.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippine Institute of Labor and Manpower Studies. The Sugar Workers: Two Studies. Manila: Institute of Labor and Manpower Studies, Ministry of Labor and Employment, 1984.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippine Institute of Labor and Manpower Studies. The Sugar Workers: Two Studies. Institute of Labor and Manpower Studies, Ministry of Labor and Employment, 1984.
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