Institute of Recreation Management. (1981). Recreation managemet handbook (3rd. ed.). E & F N Spon.
シカゴスタイル引用形Institute of Recreation Management. Recreation Managemet Handbook. 3rd. ed. London: E & F N Spon, 1981.
MLA引用形式Institute of Recreation Management. Recreation Managemet Handbook. 3rd. ed. E & F N Spon, 1981.
警告: この引用は必ずしも正確ではありません.