1. Almeida, J. (2006). Traceability and quality in a fresh fish export chain – an Icelandic and Capverdian study (80p). Final Project 2006. Reykjavik, Iceland: United Nations University. Fisheries Training Programme.
2. Bigirsson, R. (1995). Natural variability of cod regarding production properties (pp. 6–14). Iceland Fisheries Laboratories. Report no. 111.
3. Morphological screening of carpa Cyprinus carpio: Relationship between morphology and fillet yield;Cibert;Aquatic Living Resources,1999
4. Comité Européen de Normalisation (CEN) (2002). CEN workshop on traceability of fish products (08.11.07).
5. Dagbjartsson, B. (1973). Rannso´knir varðandi hringormavandama´lið (Research on the parasites problem). Tæknitı´ðindi 35 (Technical report no. 35). Reykjavik: Icelandic Fisheries Laboratories.