Crenner, C., & Crenner, C. (2005). Private Practice: In the Early Twentieth-Century Medical Office of Dr. Richard Cabot. The Johns Hopkins University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Crenner, Christopher, και Christopher Crenner. Private Practice: In the Early Twentieth-Century Medical Office of Dr. Richard Cabot. Baltimore: The Johns Hopkins University Press, 2005.
Παραπομπή σε μορφή MLA (9th εκδ.)Crenner, Christopher, και Christopher Crenner. Private Practice: In the Early Twentieth-Century Medical Office of Dr. Richard Cabot. The Johns Hopkins University Press, 2005.
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