1. Bulmer G. S. 1976. Lectures in medical mycology p. 112-125. University of Oklahoma Health Sciences Center Oklahoma City.
2. An amoeba found in culture of a yeast: preliminary note;Castellani A.;J. Trop. Med. Hyg.,1930
3. An amoeba growing in cultures of a yeast: second note;Castellani A.;J. Trop. Med. Hyg.,1930
4. An amoeba found in cultures of a yeast: third note;Castellani A.;J. Trop. Med. Hyg.,1930
5. An amoeba growing in cultures of a yeast: fourth note;Castellani A.;J. Trop. Med. Hyg.,1930