@inbook{ Martínez:121-137,

author = { Emilio Martínez Ibarra } ,

title = { Progress in tourism climatology },

booktitle = { Tourism and Development -Issues and Challengues },

isbn = { 978-1-62257-304-2 },

publisher = { Nova Sciences },

pages = { 121 - 137 },

year = { 2013 },

}