Hook, S., Kurtz, P., & Todorovich, M. (1975). The Philosophy of the curriculum: The need for general education. Prometheus Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHook, Sidney, Paul Kurtz, और Miro Todorovich. The Philosophy of the Curriculum: The Need for General Education. Buffalo, N.Y: Prometheus Books, 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHook, Sidney, et al. The Philosophy of the Curriculum: The Need for General Education. Prometheus Books, 1975.
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