Lekson, Stephen H..
The Center of the Universe : Did Chaco Canyon Launch a Dynasty that Ruled the Southwest for Centuries?. - Oregon-XXU : The Leach Publishing Group, 1999. - p. 56-64: il. - Bimestral - Vol. I, no. 3, (May./Jun. 1999) - Discovering Archaeology ; no. 3 . - Estados Unidos. The Leach Publishing Group. .
Special Report : A Dark New View of the American Soithwest.
Art¡culo en inglés.
The Center of the Universe : Did Chaco Canyon Launch a Dynasty that Ruled the Southwest for Centuries?. - Oregon-XXU : The Leach Publishing Group, 1999. - p. 56-64: il. - Bimestral - Vol. I, no. 3, (May./Jun. 1999) - Discovering Archaeology ; no. 3 . - Estados Unidos. The Leach Publishing Group. .
Special Report : A Dark New View of the American Soithwest.
Art¡culo en inglés.
