Poulsen, I. P. V. (1944). Studier over korynebakteriernes Systematik: With an English summary. E. Munksgaard.
Lua i Stíl Chicago (17ú heag.)Poulsen, I. P. Valdemar. Studier over Korynebakteriernes Systematik: With an English Summary. København: E. Munksgaard, 1944.
Lua MLA (8ú heag.)Poulsen, I. P. Valdemar. Studier over Korynebakteriernes Systematik: With an English Summary. E. Munksgaard, 1944.
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