Wickramasekara, P. (1983). Expansion of employment and income through local resource mobilisation: A study of two Sri Lankan villages. ILO Publisher.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWickramasekara, Piyasiri. Expansion of Employment and Income Through Local Resource Mobilisation: A Study of Two Sri Lankan Villages. ILO Publisher, 1983.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWickramasekara, Piyasiri. Expansion of Employment and Income Through Local Resource Mobilisation: A Study of Two Sri Lankan Villages. ILO Publisher, 1983.
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