Tohutoro APA (7th ed.)
Robertson, S. M. (2014). Betsy Mix Cowles: Champion of equality. Westview Press.
Tohutoru Kātū Chicago (17th ed.)
Robertson, Stacey M. Betsy Mix Cowles: Champion of Equality. Boulder, Colorado: Westview Press, 2014.
Tohutoro MLA (9th ed.)
Robertson, Stacey M. Betsy Mix Cowles: Champion of Equality. Westview Press, 2014.
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