Bullough, W. S. (1967). Evolution of differentiation. Academic Press.
シカゴスタイル引用形Bullough, William S. Evolution of Differentiation. New York: Academic Press, 1967.
MLA引用形式Bullough, William S. Evolution of Differentiation. Academic Press, 1967.
警告: この引用は必ずしも正確ではありません.