Singh, S. (2006). Travel and tourism management. ABD publishers.
シカゴスタイル引用形Singh, S.P. Travel and Tourism Management. Jaipur: ABD publishers, 2006.
MLA引用形式Singh, S.P. Travel and Tourism Management. ABD publishers, 2006.
警告: この引用は必ずしも正確ではありません.
APA引用形式