Jones, L. (1998). Welcome ! English for the travel and tourism industry: Student's book. Cambridge: Cambridge University Press.
シカゴスタイル引用形Jones, Leo. Welcome ! English for the Travel and Tourism Industry: Student's Book. Cambridge: Cambridge University Press, 1998.
MLA引用形式Jones, Leo. Welcome ! English for the Travel and Tourism Industry: Student's Book. Cambridge: Cambridge University Press, 1998.
警告: この引用は必ずしも正確ではありません.