Saldívar, H. (2007). Globalization, reflection about its environment and suggestions to pass through it. Universidad Autónoma de Tamaulipas.
Chicago-referens (17:e uppl.)Saldívar, Héctor. Globalization, Reflection About Its Environment and Suggestions to Pass Through It. Universidad Autónoma de Tamaulipas, 2007.
MLA-referens (8:e uppl.)Saldívar, Héctor. Globalization, Reflection About Its Environment and Suggestions to Pass Through It. Universidad Autónoma de Tamaulipas, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.
