Massialas, B. G., & Kazamias, A. M. (1964). Crucial issues in the teaching of social studies: A book of readings. Prentice-Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMassialas, Byron G., और Andreas M. Kazamias. Crucial Issues in the Teaching of Social Studies: A Book of Readings. Englewood Cliffs, N.J: Prentice-Hall, 1964.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMassialas, Byron G., और Andreas M. Kazamias. Crucial Issues in the Teaching of Social Studies: A Book of Readings. Prentice-Hall, 1964.
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