For the mountain in the Chumbivilcas Province, Cusco Region, Peru, see Anka Wachana (Chumbivilcas). For the lake in the Junín Region, Peru, see Ankap Wachanan. For the television series, see Mama Rosa.
^Fernando Melgar Vargas et al., Informe final, CIAA-ACCID-004-2012, HELICUSCO S.A., SIKORSKY S-58ET, OB-1840, Cerro "Mama Rosa", Quispicanchis, Cusco - Peru, 06 de Junio de 2012