Ginneken, W. V. (1988). Trends in employment and labour incomes: Case studies on developing countries. ILO.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGinneken, Wouter Van. Trends in Employment and Labour Incomes: Case Studies on Developing Countries. ILO, 1988.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGinneken, Wouter Van. Trends in Employment and Labour Incomes: Case Studies on Developing Countries. ILO, 1988.
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