(1979). Directory of information sources in Japan, 1980. Tokyo: Nichigai Associates.
シカゴスタイル引用形Directory of Information Sources in Japan, 1980. Tokyo: Nichigai Associates, 1979.
MLA引用形式Directory of Information Sources in Japan, 1980. Tokyo: Nichigai Associates, 1979.
警告: この引用は必ずしも正確ではありません.