Organization for Economic Cooperation and Development. Tourism Committee. Tourism policy and International tourism in OECD member countries. [s.n.
Chicagoスタイル(17版)引用形式Organization for Economic Cooperation and Development. Tourism Committee. Tourism Policy and International Tourism in OECD Member Countries. Paris: [s.n.
MLA(9版)引用形式Organization for Economic Cooperation and Development. Tourism Committee. Tourism Policy and International Tourism in OECD Member Countries. [s.n.
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