Iglesias-Leal, R. (2008). Space sciences in the development of social sustainability (second part). Universidad Autónoma de Tamaulipas.
Chicago-referens (17:e uppl.)Iglesias-Leal, Ramiro. Space Sciences in the Development of Social Sustainability (second Part). Universidad Autónoma de Tamaulipas, 2008.
MLA-referens (8:e uppl.)Iglesias-Leal, Ramiro. Space Sciences in the Development of Social Sustainability (second Part). Universidad Autónoma de Tamaulipas, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.
