CLARK, William S.; KIRWAN, Guy M. Philippine Falconet (Microhierax erythrogenys), version 1.0. Birds of the World. 2020. Dostupné online [cit. 2022-11-10]. DOI10.2173/bow.phifal1.01. (anglicky)
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KATZNER, Todd E.; COLLAR, Nigel J. Are Insular Populations of the Philippine Falconet ( Microhierax erythrogenys ) Steps in a Cline?. S. 576–583. The Condor [online]. 2013-08 [cit. 2022-11-10]. Roč. 115, čís. 3, s. 576–583. DOI10.1525/cond.2013.120070. (anglicky)
CLARK, William S.; KIRWAN, Guy M. Philippine Falconet (Microhierax erythrogenys), version 1.0. Birds of the World. 2020. Dostupné online [cit. 2022-11-10]. DOI10.2173/bow.phifal1.01. (anglicky)