(1995). Compton's encyclopedia and Fact-index. V.20: Q-R. Compton's learning company.
シカゴスタイル引用形Compton's Encyclopedia and Fact-index. V.20: Q-R. Compton's learning company, 1995.
MLA引用形式Compton's Encyclopedia and Fact-index. V.20: Q-R. Compton's learning company, 1995.
警告: この引用は必ずしも正確ではありません.