Jones, L. (1998). Welcome!: English for the travel and tourism industry : student's book. Cambridge University Press.
استشهاد بنمط شيكاغوJones, Leo. Welcome!: English for the Travel and Tourism Industry : Student's Book. Cambridge University Press, 1998.
MLA استشهادJones, Leo. Welcome!: English for the Travel and Tourism Industry : Student's Book. Cambridge University Press, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.