LCC online

Kp. Atlas of Anatidae populations in Africa and Western Eurasia / Derek A. Scott and Paul M. Rose. - Wageningen, 1996.

Kp. Managing wetlands and their birds / ed. comm. J. Fog [i 4 pozostałych]. - Nympsfield, 1982. Na s. tyt. (D. A. Scott).

Strona Wetlands, 10.07.20 https://www.wetlands.org/profile/derek-scott/

LCA online

IWW'1996/1997