Raverat, G. (1991). Period piece. Ann Arbor: University of Michigan Press.
シカゴスタイル引用形Raverat, Gwen. Period Piece. Ann Arbor: University of Michigan Press, 1991.
MLA引用形式Raverat, Gwen. Period Piece. Ann Arbor: University of Michigan Press, 1991.
警告: この引用は必ずしも正確ではありません.