Harries, A., & Graham, S. M. (2004). TB / HIV: A clinical manual (2nd ed.). World Health Organization.
Lua i Stíl Chicago (17ú heag.)Harries, Anthony, agus Stephen Maher Graham. TB / HIV: A Clinical Manual. 2nd ed. Geneva: World Health Organization, 2004.
Lua MLA (8ú heag.)Harries, Anthony, agus Stephen Maher Graham. TB / HIV: A Clinical Manual. 2nd ed. World Health Organization, 2004.
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