Findlay, B. A., Findlay, E. B., & Dawson, R. (1950). Your rugged constitution: : how America's house of freedom is planned and built. Stanford University Press.
Cita Chicago Style (17a ed.)Findlay, Bruce Allyn, Esther Blair Findlay, y Richard Dawson. Your Rugged Constitution: : How America's House of Freedom Is Planned and Built. Stanford (California): Stanford University Press, 1950.
Cita MLA (9a ed.)Findlay, Bruce Allyn, et al. Your Rugged Constitution: : How America's House of Freedom Is Planned and Built. Stanford University Press, 1950.
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