Taggart, D., Menkhorst, P. & Lunney, D. (2008). Petrogale penicillataАрхивная копия от 13 декабря 2013 на Wayback Machine. In:IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 29 December 2008. Database entry includes justification for why this species is listed as near threatened
Taggart, D., Menkhorst, P. & Lunney, D. (2008). Petrogale penicillataАрхивная копия от 13 декабря 2013 на Wayback Machine. In:IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 29 December 2008. Database entry includes justification for why this species is listed as near threatened