Ritchie, D. A., Birdwhistell, T. L., & Smith, R. N. (2022). Washington's Iron Butterfly: Bess Clements Abell, an oral history. University Press of Kentucky.
Chicago-čujuhus (17. p.)Ritchie, Donald A., Terry L. Birdwhistell, juo Richard Norton Smith. Washington's Iron Butterfly: Bess Clements Abell, an Oral History. Lexington: University Press of Kentucky, 2022.
MLA-čujuhus (9. p.)Ritchie, Donald A., et al. Washington's Iron Butterfly: Bess Clements Abell, an Oral History. University Press of Kentucky, 2022.
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