Bunn, J. H. (1981). The Dimensionality of Signs, Tools, and Models: An Introduction. Indiana University Press.
Cita Chicago Style (17a ed.)Bunn, James H. The Dimensionality of Signs, Tools, and Models: An Introduction. Bloomington: Indiana University Press, 1981.
Cita MLA (8a ed.)Bunn, James H. The Dimensionality of Signs, Tools, and Models: An Introduction. Indiana University Press, 1981.
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