Solidum, E. D. (1994). Outline of readings in political, social and economic thought. [The Author].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSolidum, Estrella David. Outline of Readings in Political, Social and Economic Thought. Quezon City: [The Author], 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSolidum, Estrella David. Outline of Readings in Political, Social and Economic Thought. [The Author], 1994.
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