STRIGIDAE - Other owls (28:198), [w:] Edward C. Dickinson & LesE.C.D.& L.ChristidisEdward C. Dickinson & LesE.C.D.& L. (red.), Howard and Moore Complete Checklist of the birds of the World, wyd. 4, t. 2, 2014 [dostęp 2022-07-27]. Brak numerów stron w książce
P.L. Sclater & O.P.L.S.& O.SalvinP.L. Sclater & O.P.L.S.& O., On new American birds, „Proceedings of the Zoological Society of London”, 1868, s. 327–328.
Nikita V. Zelenkov & Soraida F.N.V.Z.& S.F.GonzálezNikita V. Zelenkov & Soraida F.N.V.Z.& S.F., A new extinct species of Margarobyas (Strigiformes) and the evolutionary history of the endemic Cuban bare-legged owl (M. lawrencii), „Journal of Vertebrate Paleontology”, 41 (4), 2021, DOI: 10.1080/02724634.2021.1995869.
Jessie FJ.F.SalterJessie FJ.F. i inni, Extensive paraphyly in the typical owl family (Strigidae), „The Auk”, 137 (1), 2020, DOI: 10.1093/auk/ukz070.