-
https://web.archive.org/web/20130506082352/http://shr.aaas.org/guatemala/ceh/mds/spanish/anexo1/vol1/no13.html
(es)
-
https://web.archive.org/web/20130506083657/http://shr.aaas.org/guatemala/ceh/mds/spanish/anexo1/vol2/no107.html
(es)
-
https://web.archive.org/web/20130506083657/http://shr.aaas.org/guatemala/ceh/mds/spanish/anexo1/vol2/no110.html
(es)
-
https://web.archive.org/web/20130506083657/http://shr.aaas.org/guatemala/ceh/mds/spanish/anexo1/vol2/no44.html
(es)
-
https://web.archive.org/web/20130506083657/http://shr.aaas.org/guatemala/ceh/mds/spanish/anexo1/vol2/no60.html
(es)
-
https://web.archive.org/web/20130506083657/http://shr.aaas.org/guatemala/ceh/mds/spanish/anexo1/vol2/no61.html
(es)
-
https://web.archive.org/web/20130506083657/http://shr.aaas.org/guatemala/ceh/mds/spanish/anexo1/vol2/no73.html
(es)
-
https://web.archive.org/web/20130506083657/http://shr.aaas.org/guatemala/ceh/mds/spanish/anexo1/vol2/no77.html
(es)
-
https://web.archive.org/web/20130506083657/http://shr.aaas.org/guatemala/ceh/mds/spanish/anexo1/vol2/no78.html
(es)
-
https://web.archive.org/web/20130506083657/http://shr.aaas.org/guatemala/ceh/mds/spanish/anexo1/vol2/no92.html
(es)
-
https://web.archive.org/web/20130506083657/http://shr.aaas.org/guatemala/ceh/mds/spanish/anexo1/vol2/no97.html
(es)
-
<http://web.archive.org/web/20130506054258/http:/shr.aaas.org/guatemala/ceh/mds/spanish/cap1/agud.html>
-
<http://web.archive.org/web/20130506082212/http:/shr.aaas.org/guatemala/ceh/mds/spanish/cap2/vol1/laspat.html>
|