Keefe, R. (2000). Theories of vagueness. Cambridge University Press.
Chicagoスタイル(17版)引用形式Keefe, Rosanna. Theories of Vagueness. Cambridge, UK ; New York: Cambridge University Press, 2000.
MLA(9版)引用形式Keefe, Rosanna. Theories of Vagueness. Cambridge University Press, 2000.
警告: この引用は必ずしも正確ではありません.