Crofton, J., Horne, N., & Miller, F. (1992). Tuberculosis clinica.
Lua i Stíl Chicago (17ú heag.)Crofton, John, Norman Horne, agus Fred Miller. Tuberculosis Clinica. 1992.
Lua MLA (9ú heag.)Crofton, John, et al. Tuberculosis Clinica. 1992.
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