Philippines. National Economic and Development Authority, Regional Development Council. (2007). Zamboanga Peninsula regional development plan, 2008-2010. RDC IX.
Chicago-referens (17:e uppl.)Philippines. National Economic and Development Authority, Regional Development Council. Zamboanga Peninsula Regional Development Plan, 2008-2010. Zamboanga City: RDC IX, 2007.
MLA-referens (9:e uppl.)Philippines. National Economic and Development Authority, Regional Development Council. Zamboanga Peninsula Regional Development Plan, 2008-2010. RDC IX, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.