Herrera, H. (2016). Methodological Guide for projects and products of Sustainable Cultural Tourism. Universidad Nacional de Ingeniería.
Chicago Stili AlıntıHerrera, Hanoi. Methodological Guide for Projects and Products of Sustainable Cultural Tourism. Universidad Nacional de Ingeniería, 2016.
MLA AlıntıHerrera, Hanoi. Methodological Guide for Projects and Products of Sustainable Cultural Tourism. Universidad Nacional de Ingeniería, 2016.
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