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  1. By: Peterson, A. Townsend - Scachetti Pereira, Ricardo - Kluza, Daniel A.,
    Type: Article
    In: Biota Neotropica
    Date: 2003-01-01
  2. By: Peterson, A Townsend - Navarro-Sigüenza, Adolfo G. (Adolfo Gerardo) - Scachetti Pereira, Ricardo
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 124
    Date: 2004
    Page Range: 143--151
    Publication Info: London, British Ornithologists' Club, 1893-