Association of Commonwealth Universities. London. (1991). Commonwealth Universities Yearbook 1991. Association of Commonwealth Universities.
シカゴスタイル引用形Association of Commonwealth Universities. London. Commonwealth Universities Yearbook 1991. London: Association of Commonwealth Universities, 1991.
MLA引用形式Association of Commonwealth Universities. London. Commonwealth Universities Yearbook 1991. Association of Commonwealth Universities, 1991.
警告: この引用は必ずしも正確ではありません.