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Orta, J., Garcia, E.F.J., Kirwan, G.M. & Boesman, P.: Christmas Frigatebird (Fregata andrewsi). [w:] del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive [on-line]. 2014. [zarchiwizowane z tego adresu (2014-12-09)].
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