«About the SAI». SAI Centennial Symposium. Ohio State University. Arxivat de l'original el 21 de febrer 2014. [Consulta: 28 maig 2013]. «The [SAI] (1911-1923) was the first national American Indian rights organization developed and run by American Indians themselves, rather than by so-called 'Friends of the Indians.'»
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«About the SAI». SAI Centennial Symposium. Ohio State University. Arxivat de l'original el 21 de febrer 2014. [Consulta: 28 maig 2013]. «The [SAI] (1911-1923) was the first national American Indian rights organization developed and run by American Indians themselves, rather than by so-called 'Friends of the Indians.'»
