Nonhebel, D. C., & Tedder, J. M. W. (1979). Radicals. Cambridge University Press.
シカゴスタイル引用形Nonhebel, D C., , J M Walton Tedder. Radicals. London: Cambridge University Press, 1979.
MLA引用形式Nonhebel, D C., , J M Walton Tedder. Radicals. Cambridge University Press, 1979.
警告: この引用は必ずしも正確ではありません.