Liek, E. (1930). The doctor's mission: Reflections, reminiscences and revelations of a medical man. J. Murray.
Lua i Stíl Chicago (17ú heag.)Liek, Erwin. The Doctor's Mission: Reflections, Reminiscences and Revelations of a Medical Man. London: J. Murray, 1930.
Lua MLA (8ú heag.)Liek, Erwin. The Doctor's Mission: Reflections, Reminiscences and Revelations of a Medical Man. J. Murray, 1930.
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