Pollard, S. (1979). The British shipbuilding industry, 1870-1914. Cambridge, Mass: Harvard Univ. Press.
シカゴスタイル引用形Pollard, Sidney. The British Shipbuilding Industry, 1870-1914. Cambridge, Mass: Harvard Univ. Press, 1979.
MLA引用形式Pollard, Sidney. The British Shipbuilding Industry, 1870-1914. Cambridge, Mass: Harvard Univ. Press, 1979.
警告: この引用は必ずしも正確ではありません.