Herman, R. (1972). The principles of therapy in fish diseases, in: Mawdesley-Thomas, L.E. Diseases of fish: The proceedings of a symposium organized jointly by the Fisheries Society of the British Isles and the Zoological Society of London, held at the Zoological Society of London on 20 and 21 May, 1971. Symposia of the Zoological Society of London, 30: pp. 141-151
In: Mawdesley-Thomas, L.E. (1972). Diseases of fish: The proceedings of a symposium organized jointly by the Fisheries Society of the British Isles and the Zoological Society of London, held at the Zoological Society of London on 20 and 21 May, 1971. Symposia of the Zoological Society of London, 30. Academic Press: London. ISBN 0-12-613330-1. xxiv, 380 pp., meer
In: Symposia of the Zoological Society of London. Academic Press: London. ISSN 0084-5612, meer