Philippines. National Statistical Coordination Board. (2005). The countryside in figures: Leyte. National Statistical Information Center.
Chicago-referens (17:e uppl.)Philippines. National Statistical Coordination Board. The Countryside in Figures: Leyte. Tacloban City: National Statistical Information Center, 2005.
MLA-referens (9:e uppl.)Philippines. National Statistical Coordination Board. The Countryside in Figures: Leyte. National Statistical Information Center, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.