Source: https://www.researchgate.net/publication/46194105_Entre_los_vecinos_y_los_imperios_el_papel_de_Belice_en_la_geopolitica_regional/fulltext/0e5f74d1f0c4c08778fec90d/Entre-los-vecinos-y-los-imperios-el-papel-de-Belice-en-la-geopolitica-regional.pdf