Haldon, J. (1999). Some pre-capitalist state formations: Issues of comparative theory. UNLP. FaHCE. Secretaría de Posgrado.
Cita Chicago Style (17a ed.)Haldon, John. Some Pre-capitalist State Formations: Issues of Comparative Theory. UNLP. FaHCE. Secretaría de Posgrado, 1999.
Cita MLA (9a ed.)Haldon, John. Some Pre-capitalist State Formations: Issues of Comparative Theory. UNLP. FaHCE. Secretaría de Posgrado, 1999.
Precaución: Estas citas no son 100% exactas.