Martínez Esquivel, R., & Bartels Villanueva, J. (2013). An approach to technical change and the genesis of the industry in the region of Costa Rica Central Pacific during the second halfof the twentieth century.
Chicago-tyylinen lähdeviittausMartínez Esquivel, Ricardo, ja Jorge Bartels Villanueva. An Approach to Technical Change and the Genesis of the Industry in the Region of Costa Rica Central Pacific During the Second Halfof the Twentieth Century. 2013.
MLA-viiteMartínez Esquivel, Ricardo, ja Jorge Bartels Villanueva. An Approach to Technical Change and the Genesis of the Industry in the Region of Costa Rica Central Pacific During the Second Halfof the Twentieth Century. 2013.
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