Shillaber, C. (1973). A library classification for city and regional planning. Harvard University Press.
Citace podle Chicago (17th ed.)Shillaber, Caroline. A Library Classification for City and Regional Planning. Cambridge, Mass.: Harvard University Press, 1973.
Citace podle MLA (8th ed.)Shillaber, Caroline. A Library Classification for City and Regional Planning. Harvard University Press, 1973.
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