United States. Department of Defense & United States. Aeronautical Chart and Information Center. (1968). Joint operations graphic (Ground): Kabasalan, Philippines (ed. 1.). Aeronautical Chart and Information Center.
Chicago-referens (17:e uppl.)United States. Department of Defense och United States. Aeronautical Chart and Information Center. Joint Operations Graphic (Ground): Kabasalan, Philippines. ed. 1. St. Louie, Missouri: Aeronautical Chart and Information Center, 1968.
MLA-referens (9:e uppl.)United States. Department of Defense och United States. Aeronautical Chart and Information Center. Joint Operations Graphic (Ground): Kabasalan, Philippines. ed. 1. Aeronautical Chart and Information Center, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.