Crawford , M. (1976). Air pollution control theory. MacGraw - hill company.
シカゴスタイル引用形Crawford , Martin. Air Pollution Control Theory. USA: MacGraw - hill company, 1976.
MLA引用形式Crawford , Martin. Air Pollution Control Theory. MacGraw - hill company, 1976.
警告: この引用は必ずしも正確ではありません.