Kolata, Alan L, The Agricultural Foundations of the Tiwanaku State: A View from the Heartland, American Antiquity, 1986, 51 (4): 748–62, JSTOR 280863, doi:10.2307/280863.
Isbell, W. H., 2004, Palaces and Politics in the Andean Middle Horizon. in S. T. Evans and J. Pillsbury, eds., pp. 191-246. Palaces of the Ancient New World. (页面存档备份,存于互联网档案馆) Dumbarton Oaks Research Library and Collection Washington, D.C.
jstor.org
Kolata, Alan L, The Agricultural Foundations of the Tiwanaku State: A View from the Heartland, American Antiquity, 1986, 51 (4): 748–62, JSTOR 280863, doi:10.2307/280863.
Isbell, W. H., 2004, Palaces and Politics in the Andean Middle Horizon. in S. T. Evans and J. Pillsbury, eds., pp. 191-246. Palaces of the Ancient New World. (页面存档备份,存于互联网档案馆) Dumbarton Oaks Research Library and Collection Washington, D.C.