Nightingale, F., & Vallée, G. (2003). The collected works of Florence Nightingale. The collected works of Florence Nightingale.
Cita Chicago Style (17a ed.)Nightingale, Florence, y Gérard Vallée. "The Collected Works of Florence Nightingale." The Collected Works of Florence Nightingale 2003.
Cita MLA (8a ed.)Nightingale, Florence, y Gérard Vallée. "The Collected Works of Florence Nightingale." The Collected Works of Florence Nightingale, 2003.
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