APA Citation

Schull, W. J. (1990). Song among the ruins. Cambridge, Mass: Harvard University Press.

Trích dẫn kiểu Chicago

Schull, Willaim J. Song Among the Ruins. Cambridge, Mass: Harvard University Press, 1990.

MLA Citation

Schull, Willaim J. Song Among the Ruins. Cambridge, Mass: Harvard University Press, 1990.

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