References
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- Gerking, Sh., 1967: The biological basis of freshwater fish production. – Blackwell. Sci. Publ. Oxford and Edinburgh.
- Janković, D., 1971: Reproduction of carp (Cyprinus carpio L.) in Lake Skadar. — Arch, biološ. nauha 23 (1–2), 73–92, Beograd.
- Janković, D., 1972: The Competition for Food between Economically Important fish Species in Lake Skadar. — Congress of Ecologists, Beograd.
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- Nedeljković, R., 1959: The Skadar Lake. Study of Organic Production in a Karsic Lake. — Biološ. institut 4. Beograd.
- Ricker, W. E., 1968: Fish Production in Fresh Waters. — IPB Handbook 3. Blackwell, Sci. Publ. Oxford and Edinburgh.