Page 447 - كتاب علم الاجتماع كامل معدل_Neat

‫المراجع اْلجنبية‬
1- H. Keyser, Tourism Development
2- J. Van Harssel, Tourism an

exploration, Prentice Hall
career& technology inc, 1994.
3- K. Godfery and J. Clarke, the
tourism Development Handbook,
martins the printers Ltd, 2000.
4- D. Weaver M. oppermann,
tourism management National;
library of Australia, 2000.

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